DECLARATION OF CONFLICT OF. No disclosure INTEREST

Size: px
Start display at page:

Download "DECLARATION OF CONFLICT OF. No disclosure INTEREST"

Transcription

1 DECLARATION OF CONFLICT OF No disclosure INTEREST

2 ESC Congress Impaired vacuolar H + -ATPase function causes cardiomyocyte death with extensive vacuolation and impaired autophagic degradation Department of cardiology Keio University School of Medicine Motoaki Sano M.D., Ph.D.

3 Background Recent studies have demonstrated that the existence of autophagic cell death in hypertrophied failing and hibernating myocardium. Autophagic cell death is a morphological term derived from electron microscopic observations and denotes a form of cell death in which abundant autophagic vaculoles are present in the cytoplasm.

4 The (pro)renin receptor, the gene product of ATP6AP2, plays a key role in the activation of local RAS Plasma angiotensinogen prorenin ANG I ANG II Handle region prorenin (P)RR ACE AT1R Intracellular signaling (ERK, p38mapk) Tissue angiotensinogen Internalization

5 A truncated form of (P)RR was also found to be associated with the vacuolar H + -ATPase (V-ATPase) V-ATPase Cytosol Lumen ATP6AP2 ATP6AP2 Ludwig, J. et al. J Biol Chem 1998

6 V-ATPase acidifies the contents of intracellular compartments Forgac, M. Nat Rev Mol Cell Biol. 2007

7 Methods (P)RR lox neo /0 neo cassette deleter (P)RR lox /Y X loxneo Y XX αmhc-cre +/0 XY XX lox NPHS-Cre +/0 Atp6ap2 lox /Y αmhc-cre +/0 X lox Y Atp6ap2 lox /Y NPHS-Cre +/0 X lox Y Cardiomyocyte specific (P)RRKO mice (CKO) Podocyte specific (P)RRKO mice (PKO) XY

8 Cardiomyocyte-specific Atp6ap2 KO resulted in lethal heart failure (%) 100 Survival curve WT (n=12) CKO (n=15) Days

9 Echocardiography (M-mode) Postnatal day 18 WT CKO

10 Echocardiography (M-mode) WT Postnatal day 18 CKO

11 Histologic examination of the Atp6ap2 KO mice WT CKO 2 mm 50 μm

12 Electron microscopic examination of the Atp6ap2 KO cardiomyocytes WT 5 μm 2 μm 1 μm CKO A A V A 5 μm 2 μm 2 μm A Multi-vesicular vacuoles autophagic vacuoles

13 Electron microscopic examination of the Atp6ap2 KO cardiomyocytes

14 The cardiomyocytes contained RAB7-, LAMP2-positive multivesicular vacuoles in the perinuclear regions actinin RAB7 TOPRO3 actinin LAMP2 TOPRO3 WT CKO 10 μm

15 Defective autophagic protein degradation in the Atp6ap2 KO mice P62 SQSTM1 LC3-I LC3-II GAPDH WT CKO (kda)

16 Defective autophagic protein degradation in the Atp6ap2 KO mice WT CKO Asns Atf4 Gadd153 (fold) (fold) (fold) * * * * * 4 * 10 * 100 * 2 5 * 0 P10 P14 P18 0 P10 P14 P18 0 P10 P14 P18 *P < 0.05 vs WT

17 A truncated form of (P)RR was also found to be associated with the vacuolar H + -ATPase (V-ATPase) V-ATPase Cytosol Lumen ATP6AP2 ATP6AP2 Ludwig, J. et al. J Biol Chem 1998

18 (P)RR lox neo /0 (P)RR lox /Y X loxneo Y XX lox Ade-Cre MEF MEF (P)RR lox /Y (P)RR lox /Y Ade-Cre +/0 neo cassette deleter XX B6 XY X lox Y X lox Y

19 Deletion of ATP6AP2 resulted in the reduction of VO subunits Days after Cre virus infection a1 a2 a3 c E2 WT MEF Flox (kda) (P)RR β-actin 40 Kinouchi K, et al. Circ Res

20 Deletion of ATP6AP2 caused impaired endoluminal acidification LysoTracker staining a1 a2 a3 LT WT a1 a2 a3 LT Flox 50 μm Genetic ablation of ATP6AP2 selectively affects the stability and assembly of the V O subunits, thereby compromising vesicular acidification

21 Vehicle Bafilomycin 100 nm Sequential time-lapse analysis Chloroquine 10 μm Immunocytochemistry RAB7 LT

22

23 Chloroquine Bafilomycin Arbitrary unit Control The inhibition of intracellular acidification by bafilomycin A1 or chloroquine reproduced the phenotype observed for the (P)RR/ATP6AP2-deficient cardiomyocytes. Phase contrast RAB7 DAPI LT (fold) 4 (P)RR mrna * * μm 20 μm 20 μm 0 control Baf CQ *P < 0.05 vs control

24 Results Genetic ablation of Atp6ap2 created a loss-of-function model for V-ATPase. The gene product of ATP6AP2 is considered to act as in 2 ways: (1) as (P)RR, exerting a RAS-related function; and (2) as the V-ATPase-associated protein, exerting a non-ras-related function that is essential for cell survival.

25 Conclusions Heart failure (energy starvation) V-ATPase dysfunction Activation of local RAS Impaired vesicular acidification Up-regulation of ATP6AP2 Accumulation of autophagic vacuoles (autophagic cell death)

26 Keio University School of Medicine Jin Endo Takaharu Katayama Satori Tokudome Tomohiro Matsuhashi Shintaro Morizane Hideyuki Ito Yan Zhang Heping Zhou Yan Xiaoxiang Yoshinori Katsumata Ken-ichiro Kinouchi Shugo Toyama Keiichi Fukuda Kayoko Tamaki Ken Shinmura Takako Hishiki Makoto Suematsu Acknowledgements Atsushi Ichihara Hiroshi Ito

Supplemental Figures:

Supplemental Figures: Supplemental Figures: Figure 1: Intracellular distribution of VWF by electron microscopy in human endothelial cells. a) Immunogold labeling of LC3 demonstrating an LC3-positive autophagosome (white arrow)

More information

THE ROLE OF ALTERED CALCIUM AND mtor SIGNALING IN THE PATHOGENESIS OF CYSTINOSIS

THE ROLE OF ALTERED CALCIUM AND mtor SIGNALING IN THE PATHOGENESIS OF CYSTINOSIS Research Foundation, 18 month progress report THE ROLE OF ALTERED CALCIUM AND mtor SIGNALING IN THE PATHOGENESIS OF CYSTINOSIS Ekaterina Ivanova, doctoral student Elena Levtchenko, MD, PhD, PI Antonella

More information

Supplementary Figure 1.

Supplementary Figure 1. Supplementary Figure 1. Increased β cell mass and islet diameter in βtsc2 -/- mice up to 35 weeks A: Reconstruction of multiple anti-insulin immunofluorescence images showing differences in β cell mass

More information

Supplementary Fig. 1 V-ATPase depletion induces unique and robust phenotype in Drosophila fat body cells.

Supplementary Fig. 1 V-ATPase depletion induces unique and robust phenotype in Drosophila fat body cells. Supplementary Fig. 1 V-ATPase depletion induces unique and robust phenotype in Drosophila fat body cells. a. Schematic of the V-ATPase proton pump macro-complex structure. The V1 complex is composed of

More information

Supplemental Figure 1. (A) The localization of Cre DNA recombinase in the testis of Cyp19a1-Cre mice was detected by immunohistchemical analyses

Supplemental Figure 1. (A) The localization of Cre DNA recombinase in the testis of Cyp19a1-Cre mice was detected by immunohistchemical analyses Supplemental Figure 1. (A) The localization of Cre DNA recombinase in the testis of Cyp19a1-Cre mice was detected by immunohistchemical analyses using an anti-cre antibody; testes at 1 week (left panel),

More information

SUPPLEMENTARY FIGURES

SUPPLEMENTARY FIGURES SUPPLEMENTARY FIGURES Supplementary Figure 1. (A) Left, western blot analysis of ISGylated proteins in Jurkat T cells treated with 1000U ml -1 IFN for 16h (IFN) or left untreated (CONT); right, western

More information

Postn MCM Smad2 fl/fl Postn MCM Smad3 fl/fl Postn MCM Smad2/3 fl/fl. Postn MCM. Tgfbr1/2 fl/fl TAC

Postn MCM Smad2 fl/fl Postn MCM Smad3 fl/fl Postn MCM Smad2/3 fl/fl. Postn MCM. Tgfbr1/2 fl/fl TAC A Smad2 fl/fl Smad3 fl/fl Smad2/3 fl/fl Tgfbr1/2 fl/fl 1. mm B Tcf21 MCM Tcf21 MCM Smad3 fl/fl Tcf21 MCM Smad2/3 fl/fl Tcf21 MCM Tgfbr1/2 fl/fl αmhc MCM C 1. mm 1. mm D Smad2 fl/fl Smad3 fl/fl Smad2/3

More information

Tumor suppressor Spred2 interaction with LC3 promotes autophagosome maturation and induces autophagy-dependent cell death

Tumor suppressor Spred2 interaction with LC3 promotes autophagosome maturation and induces autophagy-dependent cell death www.impactjournals.com/oncotarget/ Oncotarget, Supplementary Materials 2016 Tumor suppressor Spred2 interaction with LC3 promotes autophagosome maturation and induces autophagy-dependent cell death Supplementary

More information

Robert Newman, Ph.D. and Peiying Yang, Ph.D.

Robert Newman, Ph.D. and Peiying Yang, Ph.D. Robert Newman, Ph.D. and Peiying Yang, Ph.D. Department of Experimental Therapeutics and General Oncology The University of Texas, M.D. Anderson Cancer Center 1 Cardiac glycoside extracts from plants and

More information

Robert Newman, Ph.D. and Peiying Yang, Ph.D.

Robert Newman, Ph.D. and Peiying Yang, Ph.D. Robert Newman, Ph.D. and Peiying Yang, Ph.D. Department of Experimental Therapeutics and General Oncology The University of Texas, M.D. Anderson Cancer Center Digitalis purpuria: Source of cardiac glycosides

More information

E10.5 E18.5 P2 10w 83w NF1 HF1. Sham ISO. Bmi1. H3K9me3. Lung weight (g)

E10.5 E18.5 P2 10w 83w NF1 HF1. Sham ISO. Bmi1. H3K9me3. Lung weight (g) Myociyte cross-sectional Relative mrna levels Relative levels Relative mrna levels Supplementary Figures and Legends a 8 6 4 2 Ezh2 E1.5 E18.5 P2 1w 83w b Ezh2 p16 amhc b-actin P2 43w kd 37 86 16 wt mouse

More information

Supplementary Figure 1. Spatial distribution of LRP5 and β-catenin in intact cardiomyocytes. (a) and (b) Immunofluorescence staining of endogenous

Supplementary Figure 1. Spatial distribution of LRP5 and β-catenin in intact cardiomyocytes. (a) and (b) Immunofluorescence staining of endogenous Supplementary Figure 1. Spatial distribution of LRP5 and β-catenin in intact cardiomyocytes. (a) and (b) Immunofluorescence staining of endogenous LRP5 in intact adult mouse ventricular myocytes (AMVMs)

More information

IP: anti-gfp VPS29-GFP. IP: anti-vps26. IP: anti-gfp - + +

IP: anti-gfp VPS29-GFP. IP: anti-vps26. IP: anti-gfp - + + FAM21 Strump. WASH1 IP: anti- 1 2 3 4 5 6 FAM21 Strump. FKBP IP: anti-gfp VPS29- GFP GFP-FAM21 tail H H/P P H H/P P c FAM21 FKBP Strump. VPS29-GFP IP: anti-gfp 1 2 3 FKBP VPS VPS VPS VPS29 1 = VPS29-GFP

More information

-Cyclodextrin-threaded Biocleavable Polyrotaxanes Ameliorate Impaired Autophagic Flux in Niemann-Pick Type C Disease

-Cyclodextrin-threaded Biocleavable Polyrotaxanes Ameliorate Impaired Autophagic Flux in Niemann-Pick Type C Disease -Cyclodextrin-threaded Biocleavable Polyrotaxanes Ameliorate Impaired Autophagic Flux in Niemann-Pick Type C Disease Atsushi Tamura and Nobuhiko Yui Department of Organic Biomaterials, Institute of Biomaterials

More information

SUPPLEMENTARY INFORMATION

SUPPLEMENTARY INFORMATION doi:.38/nature234 Note 1. LINC00961 encodes a lysosomal Type I transmembrane polypeptide In order to determine if the polypeptide encoded by LINC00961 was an integral membrane protein or simply associated

More information

Supplementary Fig. 1. GPRC5A post-transcriptionally down-regulates EGFR expression. (a) Plot of the changes in steady state mrna levels versus

Supplementary Fig. 1. GPRC5A post-transcriptionally down-regulates EGFR expression. (a) Plot of the changes in steady state mrna levels versus Supplementary Fig. 1. GPRC5A post-transcriptionally down-regulates EGFR expression. (a) Plot of the changes in steady state mrna levels versus changes in corresponding proteins between wild type and Gprc5a-/-

More information

Supplementary Table 1. Example of cationic drugs that can be considered triethylamine derivatives. concentration that vacuolizes cells in 4 h or less

Supplementary Table 1. Example of cationic drugs that can be considered triethylamine derivatives. concentration that vacuolizes cells in 4 h or less Marceau et al., Data Supplement Supplementary Table 1. Example of cationic drugs that can be considered triethylamine derivatives. Cationic drug a logp pk a Threshold concentration that vacuolizes cells

More information

A Central Role of MG53 in Metabolic Syndrome. and Type-2 Diabetes

A Central Role of MG53 in Metabolic Syndrome. and Type-2 Diabetes A Central Role of MG53 in Metabolic Syndrome and Type-2 Diabetes Yan Zhang, Chunmei Cao, Rui-Ping Xiao Institute of Molecular Medicine (IMM) Peking University, Beijing, China Accelerated Aging in China

More information

Expanded View Figures

Expanded View Figures PEX13 functions in selective autophagy Ming Y Lee et al Expanded View Figures Figure EV1. PEX13 is required for Sindbis virophagy. A, B Quantification of mcherry-capsid puncta per cell (A) and GFP-LC3

More information

c Ischemia (30 min) Reperfusion (8 w) Supplementary Figure bp 300 bp Ischemia (30 min) Reperfusion (4 h) Dox 20 mg/kg i.p.

c Ischemia (30 min) Reperfusion (8 w) Supplementary Figure bp 300 bp Ischemia (30 min) Reperfusion (4 h) Dox 20 mg/kg i.p. a Marker Ripk3 +/ 5 bp 3 bp b Ischemia (3 min) Reperfusion (4 h) d 2 mg/kg i.p. 1 w 5 w Sacrifice for IF size A subset for echocardiography and morphological analysis c Ischemia (3 min) Reperfusion (8

More information

Supplemental Figure 1. Western blot analysis indicated that MIF was detected in the fractions of

Supplemental Figure 1. Western blot analysis indicated that MIF was detected in the fractions of Supplemental Figure Legends Supplemental Figure 1. Western blot analysis indicated that was detected in the fractions of plasma membrane and cytosol but not in nuclear fraction isolated from Pkd1 null

More information

Erythropoietin preserves the endothelial differentiation potential of cardiac progenitor cells and attenuates heart failure during anti-cancer therapy

Erythropoietin preserves the endothelial differentiation potential of cardiac progenitor cells and attenuates heart failure during anti-cancer therapy Erythropoietin preserves the endothelial differentiation potential of cardiac progenitor cells and attenuates heart failure during anti-cancer therapy Melanie Hoch Cardiology & Angiology MHH, Hannover

More information

DECLARATION OF CONFLICT OF INTEREST

DECLARATION OF CONFLICT OF INTEREST DECLARATION OF CONFLICT OF INTEREST A potential anti-hypertrophic agent Riham Abouleisa Cardiac hypertrophy is a compensatory response to maintain function during increased stress. A sustained hypertrophic

More information

X P. Supplementary Figure 1. Nature Medicine: doi: /nm Nilotinib LSK LT-HSC. Cytoplasm. Cytoplasm. Nucleus. Nucleus

X P. Supplementary Figure 1. Nature Medicine: doi: /nm Nilotinib LSK LT-HSC. Cytoplasm. Cytoplasm. Nucleus. Nucleus a b c Supplementary Figure 1 c-kit-apc-eflu780 Lin-FITC Flt3-Linc-Kit-APC-eflu780 LSK Sca-1-PE-Cy7 d e f CD48-APC LT-HSC CD150-PerCP-cy5.5 g h i j Cytoplasm RCC1 X Exp 5 mir 126 SPRED1 SPRED1 RAN P SPRED1

More information

Cells and reagents. Synaptopodin knockdown (1) and dynamin knockdown (2)

Cells and reagents. Synaptopodin knockdown (1) and dynamin knockdown (2) Supplemental Methods Cells and reagents. Synaptopodin knockdown (1) and dynamin knockdown (2) podocytes were cultured as described previously. Staurosporine, angiotensin II and actinomycin D were all obtained

More information

SUPPLEMENTARY INFORMATION

SUPPLEMENTARY INFORMATION DOI:.38/ncb2822 a MTC02 FAO cells EEA1 b +/+ MEFs /DAPI -/- MEFs /DAPI -/- MEFs //DAPI c HEK 293 cells WCE N M C P AKT TBC1D7 Lamin A/C EEA1 VDAC d HeLa cells WCE N M C P AKT Lamin A/C EEA1 VDAC Figure

More information

Gallic acid prevents isoproterenol-induced cardiac hypertrophy and fibrosis through regulation of JNK2 signaling and Smad3 binding activity

Gallic acid prevents isoproterenol-induced cardiac hypertrophy and fibrosis through regulation of JNK2 signaling and Smad3 binding activity Gallic acid prevents isoproterenol-induced cardiac hypertrophy and fibrosis through regulation of JNK2 signaling and Smad3 binding activity Yuhee Ryu 1,+, Li Jin 1,2+, Hae Jin Kee 1,, Zhe Hao Piao 3, Jae

More information

Supplementary Information

Supplementary Information Supplementary Information Supplementary Figure 1: cholesterol manipulation alters the positioning of autophagosomes in cells, related to figure 1. (a) HeLa cells were treated for 24h under conditions reducing

More information

Supplementary Fig. S1. Schematic diagram of minigenome segments.

Supplementary Fig. S1. Schematic diagram of minigenome segments. open reading frame 1565 (segment 5) 47 (-) 3 5 (+) 76 101 125 149 173 197 221 246 287 open reading frame 890 (segment 8) 60 (-) 3 5 (+) 172 Supplementary Fig. S1. Schematic diagram of minigenome segments.

More information

(a) Schematic diagram of the FS mutation of UVRAG in exon 8 containing the highly instable

(a) Schematic diagram of the FS mutation of UVRAG in exon 8 containing the highly instable Supplementary Figure 1. Frameshift (FS) mutation in UVRAG. (a) Schematic diagram of the FS mutation of UVRAG in exon 8 containing the highly instable A 10 DNA repeat, generating a premature stop codon

More information

6. TNF-α regulates oxidative stress, mitochondrial function and autophagy in neuronal cells

6. TNF-α regulates oxidative stress, mitochondrial function and autophagy in neuronal cells 6. TNF-α regulates oxidative stress, mitochondrial function and autophagy in neuronal cells 6.1 TNF-α induces mitochondrial oxidative stress in SH-SY5Y cells. The dysregulation of mitochondria and oxidative

More information

Nature Structural & Molecular Biology: doi: /nsmb Supplementary Figure 1. Generation and validation of mtef4-knockout mice.

Nature Structural & Molecular Biology: doi: /nsmb Supplementary Figure 1. Generation and validation of mtef4-knockout mice. Supplementary Figure 1 Generation and validation of mtef4-knockout mice. (a) Alignment of EF4 (E. coli) with mouse, yeast and human EF4. (b) Domain structures of mouse mtef4 compared to those of EF4 (E.

More information

Supplementary Figure 1

Supplementary Figure 1 Combination index (CI) Supplementary Figure 1 2. 1.5 1. Ishikawa AN3CA Nou-1 Hec-18.5...2.4.6.8 1. Fraction affected (Fa) Supplementary Figure 1. The synergistic effect of PARP inhibitor and PI3K inhibitor

More information

Recovery of Myocardial Infarction via Unique Modulation of the Cardiac Microenvironment

Recovery of Myocardial Infarction via Unique Modulation of the Cardiac Microenvironment 2016 춘계심혈관통합학술대회, 경주 Recovery of Myocardial Infarction via Unique Modulation of the Cardiac Microenvironment Youngkeun Ahn, MD, PhD Department of Cardiology, Cardiovascular Center Chonnam National University

More information

Rapid parallel measurements of macroautophagy and mitophagy in

Rapid parallel measurements of macroautophagy and mitophagy in Supplemental Figures Rapid parallel measurements of macroautophagy and mitophagy in mammalian cells using a single fluorescent biosensor Sargsyan A, Cai J, Fandino LB, Labasky ME, Forostyan T, Colosimo

More information

mtorc2 controls actin polymerization required for consolidation of long-term memory

mtorc2 controls actin polymerization required for consolidation of long-term memory CORRECTION NOTICE Nat. Neurosci.; doi:1.138/nn.3351 mtorc2 controls actin polymerization required for consolidation of long-term memory Wei Huang, Ping Jun Zhu, Shixing Zhang, Hongyi Zhou, Loredana Stoica,

More information

Hypothalamic Autophagy and Regulation of Energy Balance

Hypothalamic Autophagy and Regulation of Energy Balance Hypothalamic Autophagy and Regulation of Energy Balance Rajat Singh, MD Albert Einstein College of Medicine New York NuGOweek 211 Sept 6-9, 211 Autophagy Evolutionarily conserved cellular recycling program

More information

Control. csarnt -/- Cre, f/f

Control. csarnt -/- Cre, f/f ody weight (g) A re,f/f re x f/f f/+ re, f/+ re,f/+ f/f x f/f f/+ cs -/- re, f/f re f/f re, f/f Normal chow Tamoxifen Tamoxifen Tamoxifen W 4W re f/f re, re/ff f/f re f/f re, re/ff f/f Normal chow Tamoxifen

More information

Supplementary Figure 1: si-craf but not si-braf sensitizes tumor cells to radiation.

Supplementary Figure 1: si-craf but not si-braf sensitizes tumor cells to radiation. Supplementary Figure 1: si-craf but not si-braf sensitizes tumor cells to radiation. (a) Embryonic fibroblasts isolated from wildtype (WT), BRAF -/-, or CRAF -/- mice were irradiated (6 Gy) and DNA damage

More information

Trehalose, sucrose and raffinose are novel activators of autophagy in human. keratinocytes through an mtor-independent pathway

Trehalose, sucrose and raffinose are novel activators of autophagy in human. keratinocytes through an mtor-independent pathway Title page Trehalose, sucrose and raffinose are novel activators of autophagy in human keratinocytes through an mtor-independent pathway Xu Chen 1*, Min Li 1*, Li Li 1, Song Xu 1, Dan Huang 1, Mei Ju 1,

More information

F-actin VWF Vinculin. F-actin. Vinculin VWF

F-actin VWF Vinculin. F-actin. Vinculin VWF a F-actin VWF Vinculin b F-actin VWF Vinculin Supplementary Fig. 1. WPBs in HUVECs are located along stress fibers and at focal adhesions. (a) Immunofluorescence images of f-actin (cyan), VWF (yellow),

More information

Vesicle Transport. Vesicle pathway: many compartments, interconnected by trafficking routes 3/17/14

Vesicle Transport. Vesicle pathway: many compartments, interconnected by trafficking routes 3/17/14 Vesicle Transport Vesicle Formation Curvature (Self Assembly of Coat complex) Sorting (Sorting Complex formation) Regulation (Sar1/Arf1 GTPases) Fission () Membrane Fusion SNARE combinations Tethers Regulation

More information

Supplementary Figure 1. Western blot of hippocampal lysates from WT and Adcy1 KO mice demonstrates the specificity of the ADCY1 antibody.

Supplementary Figure 1. Western blot of hippocampal lysates from WT and Adcy1 KO mice demonstrates the specificity of the ADCY1 antibody. ADCY1 13 kda β-actin 45 kda Supplementary Figure 1. Western blot of hippocampal lysates from and mice demonstrates the specificity of the ADCY1 antibody. a DHPG perk1/2 ERK1/2 Relative level min 1.6 *

More information

Loss of RhoA promotes skin tumor formation. Supplementary Figure 1. Loss of RhoA does not impair F-actin organization.

Loss of RhoA promotes skin tumor formation. Supplementary Figure 1. Loss of RhoA does not impair F-actin organization. Supplementary Figure Legends Supplementary Figure 1. Loss of RhoA does not impair F-actin organization. a. Representative IF images of F-actin staining of big and small control (left) and RhoA ko tumors

More information

Expression of acid base transporters in the kidney collecting duct in Slc2a7 -/-

Expression of acid base transporters in the kidney collecting duct in Slc2a7 -/- Supplemental Material Results. Expression of acid base transporters in the kidney collecting duct in Slc2a7 -/- and Slc2a7 -/- mice. The expression of AE1 in the kidney was examined in Slc26a7 KO mice.

More information

Prorenin Receptor Is Essential for Podocyte Autophagy and Survival

Prorenin Receptor Is Essential for Podocyte Autophagy and Survival Prorenin Receptor Is Essential for Podocyte Autophagy and Survival Fabian Riediger,* Ivo Quack, Fatimunnisa Qadri,* Björn Hartleben, Joon-Keun Park, Sebastian A. Potthoff, Dennis Sohn, Gabin Sihn, Anthony

More information

Sphingolipid de novo synthesis: its relevance to metabolic diseases and cell polarity

Sphingolipid de novo synthesis: its relevance to metabolic diseases and cell polarity Sphingolipid de novo synthesis: its relevance to metabolic diseases and cell polarity Xian-Cheng Jiang (shian-chen chiang) SUNY Downstate Medical Center Cell plasma membrane Lipid rafts Sphingolipid =

More information

Supporting Information

Supporting Information Supporting Information Franco et al. 10.1073/pnas.1015557108 SI Materials and Methods Drug Administration. PD352901 was dissolved in 0.5% (wt/vol) hydroxyl-propyl-methylcellulose, 0.2% (vol/vol) Tween

More information

Exon skipping in a DCM mouse model mimicking a human mutation in titin

Exon skipping in a DCM mouse model mimicking a human mutation in titin Exon skipping in a DCM mouse model mimicking a human mutation in titin Dr. Michael Gramlich Department of Cardiology, University of Tuebingen, Germany I do not have a financial interest/arrangement or

More information

Supplementary Figure 1. Rab27a-KD inhibits speed and persistence of HEp3 cells migrating in the chick CAM. (a) Western blot analysis of Rab27a

Supplementary Figure 1. Rab27a-KD inhibits speed and persistence of HEp3 cells migrating in the chick CAM. (a) Western blot analysis of Rab27a Supplementary Figure 1. Rab27a-KD inhibits speed and persistence of HEp3 cells migrating in the chick CAM. (a) Western blot analysis of Rab27a expression in GFP-expressing HEp3 cells. (b) Representative

More information

Supplementary Figure 1

Supplementary Figure 1 VO (ml kg - min - ) VCO (ml kg - min - ) Respiratory exchange ratio Energy expenditure (cal kg - min - ) Locomotor activity (x count) Body temperature ( C) Relative mrna expression TA Sol EDL PT Heart

More information

Pathological roles of the VEGF/SphK pathway in Niemann Pick type C neurons

Pathological roles of the VEGF/SphK pathway in Niemann Pick type C neurons Received May Accepted 8 Oct Published Nov DOI:.8/ncomms65 OPEN Pathological roles of the /SphK pathway in Niemann Pick type C s Hyun Lee,,, Jong Kil Lee,,,, Min Hee Park,,, Yu Ri Hong,, Hugo H. Marti 5,

More information

SUPPLEMENTARY INFORMATION

SUPPLEMENTARY INFORMATION sirna pool: Control Tetherin -HA-GFP HA-Tetherin -Tubulin Supplementary Figure S1. Knockdown of HA-tagged tetherin expression by tetherin specific sirnas. HeLa cells were cotransfected with plasmids expressing

More information

Title: Smooth muscle cell-specific Tgfbr1 deficiency promotes aortic aneurysm formation by stimulating multiple signaling events

Title: Smooth muscle cell-specific Tgfbr1 deficiency promotes aortic aneurysm formation by stimulating multiple signaling events Title: Smooth muscle cell-specific Tgfbr1 deficiency promotes aortic aneurysm formation by stimulating multiple signaling events Pu Yang 1, 3, radley M. Schmit 1, Chunhua Fu 1, Kenneth DeSart 1, S. Paul

More information

Chlamydia Species-Dependent Differences in the Growth Requirement for Lysosomes

Chlamydia Species-Dependent Differences in the Growth Requirement for Lysosomes Chlamydia Species-Dependent Differences in the Growth Requirement for Lysosomes Scot P. Ouellette 1, Frank C. Dorsey 2, Simon Moshiach 3, John L. Cleveland 2, Rey A. Carabeo 1 * 1 Centre for Molecular

More information

Figure S1. Effect of bafilomycin on EGF-induced Akt and Erk signaling. Effect of chloroquine on EGF-stimulated mtorc1, Akt and Erk

Figure S1. Effect of bafilomycin on EGF-induced Akt and Erk signaling. Effect of chloroquine on EGF-stimulated mtorc1, Akt and Erk EGF induced VATPase assembly and mtorc1 activation Supplemental Information Supplemental Figure Legends Figure S1. Effect of bafilomycin on EGFinduced Akt and Erk signaling. A. Hepatocytes were treated

More information

Supplementary Figure 1. The CagA-dependent wound healing or transwell migration of gastric cancer cell. AGS cells transfected with vector control or

Supplementary Figure 1. The CagA-dependent wound healing or transwell migration of gastric cancer cell. AGS cells transfected with vector control or Supplementary Figure 1. The CagA-dependent wound healing or transwell migration of gastric cancer cell. AGS cells transfected with vector control or 3xflag-CagA expression vector were wounded using a pipette

More information

Boosting intracellular delivery of lipid nanoparticle-encapsulated messenger RNA

Boosting intracellular delivery of lipid nanoparticle-encapsulated messenger RNA Supplementary Information (additional figures and tables) Boosting intracellular delivery of lipid nanoparticle-encapsulated messenger RNA 1 Siddharth Patel, 1 N Ashwanikumar, 1 Emily Robinson, 1 Allison

More information

Supplementary Figures

Supplementary Figures J. Cell Sci. 128: doi:10.1242/jcs.173807: Supplementary Material Supplementary Figures Fig. S1 Fig. S1. Description and/or validation of reagents used. All panels show Drosophila tissues oriented with

More information

Supplementary Figure 1. EC-specific Deletion of Snail1 Does Not Affect EC Apoptosis. (a,b) Cryo-sections of WT (a) and Snail1 LOF (b) embryos at

Supplementary Figure 1. EC-specific Deletion of Snail1 Does Not Affect EC Apoptosis. (a,b) Cryo-sections of WT (a) and Snail1 LOF (b) embryos at Supplementary Figure 1. EC-specific Deletion of Snail1 Does Not Affect EC Apoptosis. (a,b) Cryo-sections of WT (a) and Snail1 LOF (b) embryos at E10.5 were double-stained for TUNEL (red) and PECAM-1 (green).

More information

Deletion of tyrosine phosphatase Shp2 in Sertoli cells causes infertility. in mice

Deletion of tyrosine phosphatase Shp2 in Sertoli cells causes infertility. in mice Deletion of tyrosine phosphatase Shp2 in Sertoli cells causes infertility in mice Xiaopeng Hu 1 *, Zhenzhou Tang 1,2 *, Yang Li 2 *, Wensheng Liu 2, Shuang Zhang 3, Bingyan Wang 3, Yingpu Tian 2, Yinan

More information

BCR-ABL uncouples canonical JAK2-STAT5 signaling in chronic myeloid

BCR-ABL uncouples canonical JAK2-STAT5 signaling in chronic myeloid Supplementary Results BCR-ABL uncouples canonical JAK2-STAT5 signaling in chronic myeloid leukemia Oliver Hantschel*, Wolfgang Warsch*, Eva Eckelhart*, Ines Kaupe, Florian Grebien, Kay-Uwe Wagner, Giulio

More information

Figure S1. Reduction in glomerular mir-146a levels correlate with progression to higher albuminuria in diabetic patients.

Figure S1. Reduction in glomerular mir-146a levels correlate with progression to higher albuminuria in diabetic patients. Supplementary Materials Supplementary Figures Figure S1. Reduction in glomerular mir-146a levels correlate with progression to higher albuminuria in diabetic patients. Figure S2. Expression level of podocyte

More information

Supplementary Figure 1. Expression of phospho-sik3 in normal and osteoarthritic articular cartilage in the knee. (a) Semiserial histological sections

Supplementary Figure 1. Expression of phospho-sik3 in normal and osteoarthritic articular cartilage in the knee. (a) Semiserial histological sections Supplementary Figure 1. Expression of phospho-sik3 in normal and osteoarthritic articular cartilage in the knee. (a) Semiserial histological sections of normal cartilage were stained with safranin O-fast

More information

Project report October 2012 March 2013 CRF fellow: Principal Investigator: Project title:

Project report October 2012 March 2013 CRF fellow: Principal Investigator: Project title: Project report October 2012 March 2013 CRF fellow: Gennaro Napolitano Principal Investigator: Sergio Daniel Catz Project title: Small molecule regulators of vesicular trafficking to enhance lysosomal exocytosis

More information

Induction of myocardial regeneration to attenuate cardiotoxicity

Induction of myocardial regeneration to attenuate cardiotoxicity Induction of myocardial regeneration to attenuate cardiotoxicity Denise Hilfiker-Kleiner Kardiologie & Angiologie MHH, Hannover I have nothing to declare. Situations where hearts are prone to develop failure

More information

SUPPLEMENTARY INFORMATION In format provided by JAATTELA (NOVEMBER 2005)

SUPPLEMENTARY INFORMATION In format provided by JAATTELA (NOVEMBER 2005) Box S1: Methods for studying lysosomal function and integrity Volume and distribution of the acidic compartment. Acridine orange is a metachromatic fluorochrome and a weak base that accumulates in the

More information

MISSION: understanding the mechanisms of therapeutic strategies

MISSION: understanding the mechanisms of therapeutic strategies Telethon Institute of Genetics and Medicine MISSION: understanding the mechanisms of genetic diseases to develop preventive and therapeutic strategies G E N O T Y P E G E Researcher N 1 3 5 O T Y P E 8

More information

Cardioprotection by endogenous fibroblast growth factor 2 in cardiac ischemia-reperfusion injury in vivo

Cardioprotection by endogenous fibroblast growth factor 2 in cardiac ischemia-reperfusion injury in vivo Washington University School of Medicine Digital Commons@Becker Conference Abstracts and Posters Division of Emergency Medicine/Emergency Care Research Section 2011 Cardioprotection by endogenous fibroblast

More information

SOPten flox/flox (KO) Pten flox/flox (WT) flox allele 6.0 kb. Pten. Actin. ! allele 2.3 kb. Supplementary Figure S1. Yanagi, et al.

SOPten flox/flox (KO) Pten flox/flox (WT) flox allele 6.0 kb. Pten. Actin. ! allele 2.3 kb. Supplementary Figure S1. Yanagi, et al. s1 A Pten flox/flox () SOPten flox/flox () flox allele 6. kb B Pten flox/flox () SOPten flox/flox () Pten Actin! allele 2.3 kb Supplementary Figure S1. Yanagi, et al. A B BrdU BrdU positive cells ( ) 3

More information

Novel pharmacological approaches to treat protein-misfolding diseases

Novel pharmacological approaches to treat protein-misfolding diseases IRCCS E. Medea, Bosisio Parini (LC) 14 November 2014 Distrofia dei cingoli da deficit di Calpaina 3 Dal gene al paziente Novel pharmacological approaches to treat protein-misfolding diseases Dorianna Sandonà

More information

Atg5 flox/flox ; CAG-Cre, 19M brain heart lung. spleen stomach colon. Takamura_Fig. S1

Atg5 flox/flox ; CAG-Cre, 19M brain heart lung. spleen stomach colon. Takamura_Fig. S1 Takamura_Fig. S1 brain heart lung spleen stomach colon kidney SM Supplemental Figure 1 Histological findings of tg5 flox/flox ;CG-Cre mouse tissues. H&E staining of the brain, heart, lung, spleen, stomach,

More information

A novel approach to analyze lysosomal dysfunctions through subcellular proteomics and lipidomics: the case of NPC1 deficiency

A novel approach to analyze lysosomal dysfunctions through subcellular proteomics and lipidomics: the case of NPC1 deficiency A novel approach to analyze lysosomal dysfunctions through subcellular proteomics and lipidomics: the case of NPC1 deficiency Arun Kumar Tharkeshwar 1,2,3, Jesse Trekker 2,4, Wendy Vermeire 1, Jarne Pauwels

More information

SUPPORTING INFORMATION. Evidence for Regulation of Hemoglobin Metabolism and Intracellular Ionic Flux

SUPPORTING INFORMATION. Evidence for Regulation of Hemoglobin Metabolism and Intracellular Ionic Flux SUPPORTING INFORMATION Evidence for Regulation of Hemoglobin Metabolism and Intracellular Ionic Flux by the Plasmodium falciparum Chloroquine Resistance Transporter Andrew H. Lee, Satish K. Dhingra, Ian

More information

Bortezomib blocks the catabolic process of. autophagy via a cathepsin-dependent mechanism, affects endoplasmic reticulum stress, and

Bortezomib blocks the catabolic process of. autophagy via a cathepsin-dependent mechanism, affects endoplasmic reticulum stress, and Autophagy ISSN: 1554-8627 (Print) 1554-8635 (Online) Journal homepage: http://www.tandfonline.com/loi/kaup20 Bortezomib blocks the catabolic process of autophagy via a cathepsin-dependent mechanism, affects

More information

Probe. Hind III Q,!&#12?R'!! /0!!!!D1"?R'! vector. Homologous recombination

Probe. Hind III Q,!&#12?R'!! /0!!!!D1?R'! vector. Homologous recombination Supple-Zhang Page 1 Wild-type locus Targeting construct Targeted allele Exon Exon3 Exon Probe P1 P P3 FRT FRT loxp loxp neo vector amh I Homologous recombination neo P1 P P3 FLPe recombination Q,!&#1?R'!!

More information

Figure S1 Genetic or pharmacologic COX-2 inhibition led to increased kidney

Figure S1 Genetic or pharmacologic COX-2 inhibition led to increased kidney SUPPLEMENTAL FIGURE LEGENDS Figure S1 Genetic or pharmacologic COX-2 inhibition led to increased kidney macrophage infiltration. Wild type or COX-2 -/- mice (2 months old, C57/Bl6 background) were treated

More information

Supplementary Figure 1.

Supplementary Figure 1. Supplementary Figure 1. FGF21 does not exert direct effects on hepatic glucose production. The liver explants from C57BL/6J mice (A, B) or primary rat hepatocytes (C, D) were incubated with rmfgf21 (2

More information

Disruption of the vacuolar-type H+-ATPase complex in liver causes MTORC1-independent accumulation of autophagic vacuoles and lysosomes

Disruption of the vacuolar-type H+-ATPase complex in liver causes MTORC1-independent accumulation of autophagic vacuoles and lysosomes https://helda.helsinki.fi Disruption of the vacuolar-type H+-ATPase complex in liver causes MTORC1-independent accumulation of autophagic vacuoles and lysosomes Kissing, Sandra 2017 Kissing, S, Rudnik,

More information

Endothelial PGC 1 - α 1 mediates vascular dysfunction in diabetes

Endothelial PGC 1 - α 1 mediates vascular dysfunction in diabetes Endothelial PGC-1α mediates vascular dysfunction in diabetes Reporter: Yaqi Zhou Date: 04/14/2014 Outline I. Introduction II. Research route & Results III. Summary Diabetes the Epidemic of the 21st Century

More information

Supplementary Information

Supplementary Information Supplementary Information GADD34-deficient mice develop obesity, nonalcoholic fatty liver disease, hepatic carcinoma and insulin resistance Naomi Nishio and Ken-ichi Isobe Department of Immunology, Nagoya

More information

WT MSD MPS-IIIA. Lysosomal ph

WT MSD MPS-IIIA. Lysosomal ph 7 6 Lysosomal ph 5 4 3 2 1 Supplementary figure S1. Lysosomal ph was measure in, and MPSIIIA MEFs using a Lysosensor yellow/blue-dextran (Molecular Probes) as a lysosomal ph indicator (see methods). P

More information

Cardiac hypertrophy is an early hallmark of the clinical

Cardiac hypertrophy is an early hallmark of the clinical Regulator of G Protein Signaling Facilities Cardiac Hypertrophy by Activating Apoptosis Signal Regulating Kinase 1 P38/c-JUN N-Terminal Kinase 1/ Signaling Zhijun Huang, MD;* Jingxian Shu, MS;* Weihong

More information

Selective filtering defect at the axon initial segment in Alzheimer s disease mouse models. Yu Wu

Selective filtering defect at the axon initial segment in Alzheimer s disease mouse models. Yu Wu Selective filtering defect at the axon initial segment in Alzheimer s disease mouse models Yu Wu Alzheimer s Disease (AD) Mouse models: APP/PS1, PS1δE9, APPswe, hps1 Wirths, O. et al, Acta neuropathologica

More information

TFEB-mediated increase in peripheral lysosomes regulates. Store Operated Calcium Entry

TFEB-mediated increase in peripheral lysosomes regulates. Store Operated Calcium Entry TFEB-mediated increase in peripheral lysosomes regulates Store Operated Calcium Entry Luigi Sbano, Massimo Bonora, Saverio Marchi, Federica Baldassari, Diego L. Medina, Andrea Ballabio, Carlotta Giorgi

More information

SUPPLEMENTARY DATA. Supplementary Table 1. Primers used for PCR and qpcr Primer Name

SUPPLEMENTARY DATA. Supplementary Table 1. Primers used for PCR and qpcr Primer Name Supplementary Table. Primers used for PCR and qpcr Primer Name ccession Number Fwd Rev Type of PCR Cre NC_8 GGCGTCTTCCGC GTGCCCCTCGTTTG Standard PCR LoUcp CCGGGCTGTCTCCGCGG GGCTGTTCGCCCGGCC Standard PCR

More information

Supplementary Figure 1: Co-localization of reconstituted L-PTC and dendritic cells

Supplementary Figure 1: Co-localization of reconstituted L-PTC and dendritic cells a CD11c Na + K + ATPase Na + K + ATPase CD11c x-y CD11c Na + K + ATPase Na + K + ATPase CD11c x-z c b x-y view BoNT NAPs CD11c BoNT CD11c NAPs BoNT NAPs CD11c 90 x-z view Apical Basolateral Supplementary

More information

Distinct Roles Of CCN1 And CCN2 In Limb Development

Distinct Roles Of CCN1 And CCN2 In Limb Development Distinct Roles Of CCN1 And CCN2 In Limb Development Jie Jiang, PhD 1, Jessica Ong, BS 1, Faith Hall-Glenn, PhD 2, Teni Anbarchian, BS 1, Karen M. Lyons, PhD 1. 1 University of California, Los Angeles,

More information

5 -GGTAAAGCAGGTCTAGGTGGCTGACAGTCT-3. Cre-transgene allele was detected. by PCR using the primers; 5 -ACATGTTCAGGGATCGCCAG-3 and

5 -GGTAAAGCAGGTCTAGGTGGCTGACAGTCT-3. Cre-transgene allele was detected. by PCR using the primers; 5 -ACATGTTCAGGGATCGCCAG-3 and Supplemental Information Methods PCR primers for mice genotyping The Gab1 flox allele can be distinguished from the wild type Gab1 allele by PCR on genomic DNAs extracted from tails, using the primer pair

More information

*Please direct any requests or inquiries to the contact information provided below. Research Inquiries

*Please direct any requests or inquiries to the contact information provided below. Research Inquiries Press Release August 9, 2018 Keio University School of Medicine Tokyo Medical University JVCKENWOOD Corporation Japan Agency for Medical Research and Development Development of a Highly Sensitive Device

More information

SUPPLEMENTARY INFORMATION

SUPPLEMENTARY INFORMATION DOI: 10.1038/ncb3461 In the format provided by the authors and unedited. Supplementary Figure 1 (associated to Figure 1). Cpeb4 gene-targeted mice develop liver steatosis. a, Immunoblot displaying CPEB4

More information

Samali A Figure S1.

Samali A  Figure S1. Deegan S, Saveljeva S, Logue SE, Pakos-Zebrucka K, Gupta S, Vandenabeele P, Bertrand MJ,Samali A. (2014) Deficiency in the mitochondrial apoptotic pathway reveals the toxic potential of autophagy under

More information

SHREE ET AL, SUPPLEMENTAL MATERIALS. (A) Workflow for tumor cell line derivation and orthotopic implantation.

SHREE ET AL, SUPPLEMENTAL MATERIALS. (A) Workflow for tumor cell line derivation and orthotopic implantation. SHREE ET AL, SUPPLEMENTAL MATERIALS SUPPLEMENTAL FIGURE AND TABLE LEGENDS Supplemental Figure 1. Derivation and characterization of TS1-TGL and TS2-TGL PyMT cell lines and development of an orthotopic

More information

Modulation of TRP channels by resolvins in mouse and human

Modulation of TRP channels by resolvins in mouse and human July 9, 2015, Ion Channel Retreat, Vancouver Ion Channel and Pain Targets Modulation of TRP channels by resolvins in mouse and human Ru-Rong Ji, PhD Pain Research Division Department of Anesthesiology

More information

Buffering roles of (pro)renin receptor in starvation-induced autophagy of skeletal muscles

Buffering roles of (pro)renin receptor in starvation-induced autophagy of skeletal muscles ORIGINAL RESEARCH Physiological Reports ISSN 2051-817X Buffering roles of (pro)renin receptor in starvation-induced autophagy of skeletal muscles Yuki Mizuguchi, Midori Yatabe, Noriko Morishima, Satoshi

More information

Serum cytokine levels in control and tumor-bearing male and female mice at day 15.

Serum cytokine levels in control and tumor-bearing male and female mice at day 15. Supplementary Table 1. Serum cytokine levels in control and tumor-bearing male and female mice at day 15. Male Female Cytokine Control C-26 Control C-26 IL-1β 2.0 ± 0.8 9.6 ± 1.5* 1.8 ± 0.2 6.8 ± 1.4*

More information

Kinase Inhibitor p21 WAF1/CIP1 in Apoptosis and Autophagy

Kinase Inhibitor p21 WAF1/CIP1 in Apoptosis and Autophagy Pivotal Role of the Cyclin-dependent Kinase Inhibitor p21 WAF1/CIP1 in Apoptosis and Autophagy Keishi Fujiwara, Shigeru Daido, Akitsugu Yamamoto, Ryuji Kobayash, Tomohisa Yokoyama, Hiroshi Aok, Eiji Iwado,

More information

Genetic Cardiomyopathies

Genetic Cardiomyopathies 2017 HFCT Annual Scientific Meeting The Heart Failure Crosstalk Genetic Cardiomyopathies Teerapat Yingchoncharoen M.D. Ramathibodi Hospital Cardiomyopathy Group of diseases of the myocardium associated

More information

Localization and Retention of Glycosyltransferases And the Role of Vesicle Trafficking in Glycosylation

Localization and Retention of Glycosyltransferases And the Role of Vesicle Trafficking in Glycosylation Localization and Retention of Glycosyltransferases And the Role of Vesicle Trafficking in Glycosylation Richard Steet, Ph.D. 2/21/17 glycosylation is a non-template derived phenomenon - the presence of

More information

E3 ligase TRIM72 negatively regulates myogenesis by IRS-1 ubiquitination

E3 ligase TRIM72 negatively regulates myogenesis by IRS-1 ubiquitination E3 ligase negatively regulates myogenesis by IRS-1 ubiquitination Young-Gyu Ko College of Life Science and Biotechnology Korea University MyHC immunofluorescence Lipid rafts are plasma membrane compartments

More information