EMBO/sd-character-level-ner huggingface dataset:
A-D. Volcano plot presentation of lipids and metabolites upregulated (purple) or downregulated (blue) in total brain homogenates from 6-month-old male Grn-/- (A, n=5), Trem2-/- (B, n=5), Double-/- (C, n=5) mice in comparison to WT (n=4), and Double-/- in comparison to Grn-/- mice (D). Counts for each sample were normalized to the mean value of WT followed by a log2 transformation (n=4-5 per genotype). Analyte values were adjusted with an FDR <10% to exclude type I errors in null hypothesis testing. Data information: Data represent mean ± SEM. For statistical analysis one-way ANOVA with Tukey`s post hoc test of Grn-/-, Trem2-/- and Double-/- was used. Statistical significance was set at ***, p < 0.001; ****, p < 0.0001, and ns, not significant.
A Denature-IP (with anti-Flag) and immunoblot analysis of polyubiquitinated NLRP3 in HEK293 cells transfected with Flag-NLRP3, HA-Ub (ubiquitin) as well as HA- CCDC50 or empty vector for 24 h.
B) Axin2 mRNA expression was measured by RNAscope (red) and found to be increased in both intensity and uniformity of staining along the crypt-villus axis in Lats1/2 dKO after 3 days post i.p. injection (dpi) with tamoxifen to induce the homozygous deletion of Lats1 and Lats2. At 7dpi, Axin2 mRNA levels remain uniform along the crypt-villus axis in Lats1/2 dKO animals, although their total level has declined compared to 3dpi.
1x106 PC3 cells with p65 knock-out were transiently re-expressed p65 wild-type or C38S mutant and inoculated into the bloodstream via tail-vein injection. After 7 days of inoculation, mouse lung was collected to examine lung metastasis. (I) Images show H&E staining of the lungs from mice injected with p65 knockout PC3 cells re-expressing p65 wild-type or C38S mutant. Red arrows indicate metastatic nodules. Scale bar: 1mm
Quantification of normalized MA Piezo2 currents in HEK293 cells transiently transfected with Piezo2+D2RS-YFP (A, n=13) before (black) and after (red) application of quinpirole 200 nM. *P<0.05, Repeated measures ANOVA with student's t-test no corrections. Data are shown as mean ± SEM.
B LPS levels in the cytosolic and residual fractions of Caco-2 cells treated with OMVs (100 μg/mL) for the indicated time were detected by LAL assay (n = 6 independent experiments). Data information: Data are means ± SD. One-way ANOVA followed by Bonferroni post hoc test was used for statistical analyzes. *p < 0.05; **p < 0.01; ***p < 0.001; ns, not significant.
A) Evaluation of RB mRNA levels, normalised by GAPDH, in an MDM2 dose-dependent manner. The H1299 cells were treated with doxorubicin during 16 h to induce genotoxic stress. Endogenous levels (upper panel); exogenous levels (middle panel); endogenous levels of RB but using the MDM2(S395D) under normal conditions (lower panel).
combinations of shRNAs. RT-qPCR was performed to determine (F) Vim mRNA expression in scrambled-shRNA infected MEFs versus shRNA-Tnfaip2-infected MEFs or Infected cells were purified by BFP-sorting on day-4 after infection [n=3 biological replicates; log transformed data were normally distributed (P>0.05 as per Shapiro-Wilk test) and analyzed by t-test with Holm-Sidak for multiple comparisons].
(D) Cartoon illustrating experimental design of knockdown and reconstitution experiments in E, F and G to achieve cells lacking ACTN4 specifically in the nuclear compartment (left) versus cells expressing ACTN4-wt.
E ATF4 expression in xenografted tumors of 22Rv1 cells stably expressing control shRNA or shRNA against STAMP2 was analyzed by qPCR. Student's t-test was used to analyze the statistical significance, n = 4. *P = 0.022; **P = 0.015; ***P = 0.044. Error bars indicate SEM.
(B) The ratios of mice explored between novel and familiar objects. Lines in boxes indicate mean levels and whiskers represent the data from minimal to maximal range. The box extends from 25% to 75% of values. Wilcoxon signed-rank test was performed to compare data to the hypothetical value 1. N=9-12 mice per group; * p<0.05, ** p<0.01, NS - no significant difference.
Western blot analysis of total protein extracts from livers of 8 weeks old Li-CluhWT and Li-CluhKO mice probed with indicated antibodies. GAPDH was used as loading control. B Quantification of western blot shown in (A). WT: n=4; KO: n=3. Data information data are presented as histograms showing the mean ± SEM. ***, P≤0.001; *, P≤0.05 (Student's t-test).
Longitudinal tumor growth follow-up in mice injected with h676 GSCs and treated with the indicated compounds in single agents or combination. n represents number of tumors, in B: Vehicle n=16, PI3Ki n=16, MEKi n=8, Combination n=8 Pvalues represent the mean of all the time points
D, E qRT-PCR showing transcript levels of Pure 96 and Int.95 (D, n=6; p=0.0187), and Pure 104 and Int.102 (E, n=6; **** p<0.0001) repeats; n=independent experiments; unpaired t test; mean ± SEM.
A. Root mean square deviation (RMSD) calculations of both SPOP WT and Q165P mutant on CA atoms with reference to the crystal structure (3HQI.pdb).
C) Effect of 100 nM flg22 treatment on the ROS burst measured in 5 weeks old plants of Col-0 and two independent inducible MKKK7DD transgenic lines. Graphs represent means with error bars ± SEM (n=24). The vertical axis represents the relative increase in ROS production (photon counts) after PAMP treatment. At least three biological replicate experiments were done with similar results.
B Electron micrographs of the Golgi apparatus in WT or PTAR1 KO HAP1 cells. Arrows indicate Golgi stacks. Arrowheads indicate examples of unfused vesicles accumulated around the swollen Golgi cisternae in PTAR1 KO cells. Scale bars, 500 nm.
(B) Uptake assay for fluorescently labelled myelin, Aβ(1-42) and inactivated E.coli particles. The top row shows that myelin and Aβ (pseudocoloured in white) accumulate within the plasma membrane of primary microglia (labeled with dylight-649 isolectin and pseudocoloured in red). Overnight pre-treatment with antibody 4D9 significantly increased the percentage of substrate positive cells (middle row). Pre-treatment with the isotope control did not affect the uptake rate (bottom row). No changes in the uptake of E.coli particles were observed. Substrate uptake in the absence of antibody is shown in the top row. Hoechst 33342 was used to counter stain the nuclei (in cyan) and to assess cell density. Scale bar= 20µm.
C) Western Blot of selected type IV SPPL2c candidate substrates. Endogenous protein levels of VAPA, VAPB, VAMP8, Syntaxin 8, 18 (Stx8 & Stx18) and Membrin (encoded by the gene Golgi SNAP Receptor Complex Member 2, GOSR2) were analyzed in HEK293 cells ectopically expressing wild type SPPL2c (SPPL2c WT) or a catalytically inactive SPPL2c (SPPL2c D/A). Non-transfected cells (-) or stably transfected but non-induced SPPL2c wt cells (n/i) served as controls. VAPA, VAPB, VAMP8, Stx8 and Membrin protein levels were decreased in SPPL2c expressing cells but not in control or SPPL2c D/A expressing cells. For Stx18 a cleavage product was detected in SPPL2c WT expressing cells. Expression levels of SPPL2c are depicted and Calnexin serves as loading control.
The social avoidance behavior (E) in mice with intra-hippocampal infusion of ARL67156 after CSDS (n = 9, 9, 9, 8 mice. For social behavior, Interaction F3, 31 = 5.579, P = 0.0035; Target F1, 31 = 0.5121, P = 0.4796; Drug F3, 31 = 8.367, P = 0.0003; CSDS - ACSF vs Ctrl - ACSF, P < 0.0001; CSDS - ARL67156 vs CSDS - ACSF, P = 0.0131.
Median TNF/Mel is 0.4472 and TNF/Mel/SM is 1.154. TNF/Mel 25th percentile limit 0.02887 and 75th percentile limit 0.7627. TNF/Mel/SM 25th percentile limit 1.136 and 75th percentile limit 1.67. TNF/Mel Min error bar -0.2389 and Max 0.7687. TNF/SM/Mel Min error bar 1.12 and Max 1.813. Error bars represent SD. Statistical analysis was performed with an unpaired t-test, ** P ≤ 0.01.
(E) Box plots showing mRNA expression for 5 genes from the Core Enrichment from D involved in xenobiotic metabolism issued from the transcriptomic analyses. Shown are Log2 FC relative to the mean normalized expression in the WT Control group (5 mice per group). Box plots are composed of a box from the 25th to the 75th percentile with the median as a line and min to max as whiskers. Two-way ANOVA with Bonferroni's post-hoc test was used to assess statistical significance, *P < 0.05.
A-E. Behavioural tests of APP/PS1 mice. (A) Schedule of behavioural tests. Four-month-old male APP/PS1 mice were intravenously injected with Nec-1 (6.25 mg/kg, n = 7) or vehicle (2.5% DMSO in PBS, n = 6) for 12 weeks (2 times per week). As controls, age-matched male wild-type (Wt) mice were injected with Nec-1 (6.25 mg/kg, n = 7) or vehicle (2.5% DMSO in PBS, n = 7) for 12 weeks.
F Calibrated pHi and Ca2+ signals evoked by 1 nM resact; the threshold pHi (pHthr) at which the Ca2+ influx commences was deduced from the latency of the Ca2+ signal.
(J) Dot plot of the Vav1∆C-dependent gene signature fit score in the indicated experimental groups (bottom) that were retrieved from a previous work (Zang et al., 2017). Dots represent values from an individual sample. Bars represent the mean enrichment value ± SEM for the overall sample set. ***, P ≤ 0.001 (according to Tukey's honest significance difference test).
(J) Same as (H) for p53 and p21 transcripts. Averages are shown and error bars indicate s.e.m.. Unpaired Student's t tests were applied.
Graphs show mean ± SEM SM levels, expressed as percentage of WT values, in extracts containing the same amount of protein of cultured neurons from WT and ASM-KO mice (E)
D Venn diagram showing that a significant number of genes down-regulated by CSP-TTK21 treatment overlapped with genes up-regulated in the pathology (p=2.1.10-72. Khi2 test), as well as with some genes down-regulated by learning in WT (p=2.3.10-3, Khi2 test)
(D) The glycosylated form of IL-2Rα WT is a stable protein, while mislocalized IL-2Rα ΔSS is degraded rapidly via its TMD. A series of IL-2Ra deletion proteins were expressed in HeLa cells and then chased with 20 μg/mL CHX for the indicated periods. Actin was used as a loading control. The right panel is a quantified graph of the left blot signals represent mean ± SD calculated from 4 independent experiments (n=4).
F Analysis was performed to amplify pre-NPF1 and piRs-3-I3 in hnRNP F/H immunoprecipitates from extracts of brain tissue treated with piRs-3-I3 mimics compared to the negative controls (pre-NPF1 n=3 biological replicates; piRs-3-I3 n=4 biological replicates). G Analysis was performed to amplify pre-NPF1 in U2AF65 immunoprecipitates from extracts of brain tissue treated with piRs-3-I3 mimics compared to the negative controls (pre-NPF1 n=3 biological replicates). H
Immunoblot of tissue extracts from cerebella of Ttll1-/- and wild type mice, probed with the polyE, anti-∆2-tubulin and 12G10 antibodies. Increasing amounts of extracts were loaded for detection of polyglutamylated proteins with polyE.
A Western blot analysis of VSV-G protein levels in Ifnar1+/+ or Ifnar1-/- MEF cells infected with VSV (MOI=1.0, 24 hrs) immediately after addition of NaCl (+34 mM). Data information: are representative of at least two biological replicates
(B) Mitochondrial respiration rates were determined from mitochondria isolated from the hindlimb muscle of the indicated mice using pyruvate as substrate. n = 3 separate experiments done with 7-8 biological replicates. *p < 0.01 (ADP).
C MAPKKK5-KD does not phosphorylate a T224A/S230A mutant of MKK4 or a T215A/S221A mutant of MKK5. The above experiments were performed three times with similar results.
C. Accumulation of HY5 protein in leaves and roots of reciprocal grafts of phyB and WT plants grown under white light (200 µmol m-2s-1) for 7 d. Rubisco and β-Actin were used as loading controls for leaves and roots in the western blot analysis, respectively. The values shown above each lane indicate the relative abundance of the HY5 protein. D. Accumulation of HY5 protein in the roots of WT and phyB plants under high (H, 2.0) or low ratio of (L, 0.5) red (R) to far red (FR) light conditions. β-Actin was used as loading controls in the western blot analysis. The values shown above each lane indicate the relative abundance of the HY5 protein.
A histogram showing all dwelltimes from single-target controls and tandem-target experiments. τ1 is similar for single-target control and tandem target experiments. τ2 only appears in tandem target experiments and is over 20-fold higher than τ1 or τst. The values represent the mean dwelltimes that were obtained by fitting dwelltime distributions by either single or double exponential decay function from five measurements. Error bars represent standard error of the mean.
(A) Mice bearing established A375 were treated with vehicle (n=7), PLX4720 (n=5) bevacizumab (n=7) or COMBO (n=5). Tumor growth is expressed as % change of the initial tumor, **P < 0.01, ***P < 0.001 versus vehicle (PLX4720 P = 0.0049; bevacizumab P = 0.0003; P = 4.86E-10) ŦP < 0.05 compared to PLX4720 (P = 0.015).(B) Mice bearing established COLO205 were treated with vehicle (n=7), PLX4720 (n=8) bevacizumab (n=7) or COMBO (n=8). Tumor growth is expressed as % change of the initial tumor, ***P < 0.001 versus vehicle (PLX4720 P = 2.75E-05; bevacizumab P = 2.96E-05; COMBO P = 2.13E-07) Ŧp < 0.05 compared to PLX4720 (P = 0.039).
B, Western blot analysis of total GluA1 expression in Ctrl or Fxr1 overexpression (Fxr1) condition during upscaling (Ctrl/Veh n=5, Ctrl/TTX n=5, Fxr1/Veh n=6, Fxr1/Veh n=6). One way Anova with Dunnett's Multiple Comparison Test ***p<0.001.
A) representative western blot of cytosolic cyt c and SMAC in HeLa cells. B,C) Western Blot analysis of active BAX (B) and BAK (C), in HeLa cells treated with STS or infected with Shigella flexneri (MOI 30) at different time points after infection.
(A) to (F) Expression of KUP9 as determined in the ProKUP9:GUS line. GUS staining of 5-day-old seedling (A), root maturation zone (B), transverse section of maturation zone (C) and (D), primary root tip (E), and root apex (F). Ep, epidermis; Co, cortex; En, endodermis; Pe, pericyle; Xy, xylem; Ph, phloem. Scale bars, 5 mm in (A), 1 mm in (B), 10 μm in (C), 5 μm in (D), 1 mm in (E), and 20 μm in (F).
A Brain homogenates of TgPrP(WT), TgPrP(S1)-17 and TgPrP(S3.F88W)-35 mice were analysed by Western blot before and after PNGaseF digestion using the PrP antibodies Sha31, 12B2 and 9A2. Prnp0/0, and WT brain homogenates were used as controls.
B The heatmap of CHAF1A and CHAF1B enriched proteins. Grey bar-covered genes represented nucleus proteins. Pink bar-covered genes represented chromatin binding proteins.
Immunoblot analysis of p62, LC3 I/II, and actin in KRIT1 wt and KRIT1-KO endothelial cells treated with 100 nM Torin1 or 500 nM rapamycin for 4 h. The results are representative of three independent experiments.
W Western blots of p-ERK1/2 and RUNX2 levels after 1.0 g/cm2 was applied for 2 h, with or without anti-integrin β1 antibody and ERK1 inhibitor (U0126). X Relative expression levels of p-ERK1/2, RUNX2, and Actin in (W). Data information: Data represent the means ± SEM. n = 3. Unpaired t-tests for M; One-way ANOVA (Newman-Keuls test for post-hoc comparisons between two groups) for X, *P < .05, **P < .01, ***P < .001; NS, not significant.
G. Heatmap of 28 differentially expressed genes (FDR≤0.05, |log2Ratio|≥1) overlapping in all 3 comparisons (wt/Act vs wt/wt mice, HPV8/Act vs HPV8/wt and HPV8/Act vs wt/wt). Genes with a published pro-tumorigenic function are highlighted in red.
(B) Nuclear or cytosolic extracts of 22Rv1-M cells were immunoprecipitated with an ESM1 antibody.
e, To assess differences in mRNA load induced by HiK vs SKF, the values from the experiments in panel d) were summed up over time for each treatment and the sums for each treatment were divided by each other to yield the ratio IHiK/ISKF. Values for this ratio were compared through one-way ANOVA with Tukey's post-hoc test; mean + SEM; p*<0.05, p*** < 0.001; n = 4 independent cultures as biological replicates.
B) Cartoon illustrating the experimental strategy. Mdx mice at 1.5 months (young) and 12 months (old) of age were treated with TSA or its vehicle of control for 15 days. At the end of the treatment FAPs were isolated by FACS from hindlimb muscles to perform H3K9/14ac and H3K27ac ChIP-seq and RNA-seq.
(C) ATG16L1 knock-out HCT116 transfected with the indicated GST HA ATG16L1 were infected with Salmonella for 1 hour. Bacteria were stained using anti-LPS antibodies to analyze localization in addition to ATG16L1. Representative immunofluorescent images of ATG16L1 and LPS are shown (scale bars, 5μm and 1 μm). Quantification of ATG16L1 localizing to bacteria from 7 fields of view from a representative experiment is shown in the lower panel. Data information: Unless otherwise indicated experiments were performed twice. Data are represented as mean and p values were determined by Student's T-Test.
F PMA-differentiated THP-1 cells were infected with vector or SHP2 lentivirus and then treated with or without R848 (10 µg/ml). Subcellular fractionation was performed, and cytoplasmic and cell membrane proteins were probed by respective antibodies.
Cross-presentation of OVA by wild type and TAP1-/- BMDC expressing hβ2m were compared to control BMDC, by measuring IL-2 production by a Kb-SIINFEKL specific T-cell hybridoma (B3Z) cultured with paraformaldehyde fixed BMDC that were incubated with varying numbers of OVA-coated latex beads for 6hr, prior to fixation.
(a) WT and Smc5cKO cortices at E14.5 stained with antibodies against Centrin (green), γ-Tubulin (red) and DAPI (blue). Insets showing zoomed in view of 2 representative cells. Scale bar: 25 μm. (B and C) Quantification of the number of (B) Centrin foci and (C) γ-Tubulin foci in mitotic cells in the VZ of E14.5 cortices. WT n = 175 cells, N = 4 embryos; Smc5cKO n = 134 cells, N = 3 embryos. #, chi-square test. WT data are from Figures EV1F and EV1G and shown alongside for comparison.
C. Transwell migration assays in HCC38 cells infected with scrambled siRNA (NC) or siRNA against hTrmt13 (si-1, si-2). Data information: for each group, five different fields were chosen and counted using a microscope with 20-fold magnification. Statistical analysis was performed using t-tests. Error bars represent mean ± SD for three independent experiments.
E. Boxplot showing the mean of normalized BAZ2A occupancies in ESC+2i and ESC+serum at BAZ2A-bound regions. Statistical significance (P-values) for the experiments was calculated using the unpaired two-tailed t-test (**** < 0.0001). Box plots depict the minimum and maximum values. The mean is represented by a horizontal line within the boxes.
I The levels of Kint2::ura4+, mating-type cenH, and centromeric dg transcripts were quantified by RT-qPCR and calculated as fold change to the wild-type expression. Error bars indicate standard errors from three technical replicates.
Expression of the indicated genes measured by qPCR in FACS-sorted cells (E) derived from embryos at different developmental stages (E7.0-7.5). Ten FACS-sorted cells in different cell fractions (E) were used for each individual qPCR analysis with two technical replicates. The ∆Ct values from the average Ct values of Arbp and Ppia are shown (n≥3, log2 scale). P values were calculated by two-tailed unpaired t-test.
(J) Immunoprecipitation (IP) analysis of interaction between endogenous TRIM16 and endogenous p62 in HeLa cell lysates in absence and presence of MG132 (10 µM, 4h).
(H) Slc6a20a-ASO treatment has no effect on the self-grooming of PtenΔC/ΔC mice (2-4 months) in the Laboras test. (n = 6 mice for WT-saline, 7 for WT-ASO, 7 for ΔC-saline, and 8 for ΔC-ASO, ns, not significant, two-way ANOVA with Bonferroni's test). The error bars represent SEM.
(E) Translating Ribosome affinity purification assay. Quantification of futsch mRNA levels upon immunoprecipitation of GFP-tagged Rpl10Ab or GFP in wildtype and Ythdf#0 3rd instar larvae with Real-time qPCR. Bars show average ± SD of technical triplicates. Bars are labelled with the number of replicates.
(E) Upper, Schematic diagram of ESM1-targeting short peptides. Lower, HEK293T cells were transfected with ESM1-HA constructs. Cell extracts were treated with the short peptides, pulled down with purified GST-ARM and blotted with anti-HA and anti-TCF4 antibody.
Expression of PID-4::mTagRFP-T (D) together with 3xFLAG::GFP::ZNFX-1, a Z granule marker. The indicated dashed boxes reflect zoom-ins on specific nuclei to better visualize the granules, and their overlaps. One L4 gonad is shown for each animal. Note that most of the L4 gonad is in pachytene stage. Arrow heads indicate individual condensates. Scale bar: 25 µm.
(C) Pst DC3000-induced PR1and PR5transcripts are blocked in ddl-6 and parp1,2. Fully expanded leaves of four-week-old plants were inoculated with Pst DC3000 (OD600=0.01), and collected at 0, 8 and 24 hpi for qRT-PCR. The data are shown as mean ± SE from three independent repeats.
(B) RT-PCR analysis of the expression of the indicated genes associated with Mapk, Notch, Irf4 or Stat1 signaling in sorted GFP+ γδ thymocytes transduced with empty or miR-181a viral vector. Data are normalized to the value obtained with the empty virus. Samples were cultured with IL-7 plus IL-2 for 11 days (n=3-5 independent biological samples).
Percentage of cells showing 3 or more γH2AX and RAP1 colocalizing foci (TIFs) (left panel). Representative images of γH2AX and RAP1 double immunofluorescence (right panel). Yellow arrowheads: colocalization of γH2AX and RAP1.
C57BL/6J male mice fed on a chow diet drank water with or without asparagine at a concentration of 1.5g L-1 for 3 weeks. Mice were acutely exposed to 4˚C for 6 h to measure rectal temperature or intraperitoneally (i.p.) injected CL316,243 (1mg kg-1 body weight) for one time for other assays.
G, H, Binding of Alexa Fluor 488-labeled FAK FERM domain to GUVs containing PI(4,5) P2 and cholesterol. The lipid compositions were POPC:POPE:POPS:Rhodamine-DHPE:PI(4,5) P2:cholesterol (50:19:10:1:20:0) and POPC:POPE:POPS:Rhodamine-DHPE:PI(4,5) P2:cholesterol (20:19:10:1:20:30, mol/mol). Images were acquired by widefield epifluorescence microscopy. Scale bar, 5 μm. Mean ± SD, n = 68-76 pooled from 2 independent experiments. Student's t-test.
(E) Endogenous FA utilization was calculating by subtracting basal normalized OCR values of Eto-treated cells from untreated cells. Data are shown as mean ± SEM (n= 69 technical replicates)
phosphoERK1/2 and phosphoAkt immunostaining (green) of iECs from FVB wildtype (WT) and Vegfr2Y1212F/Y1212F lungs. Hoechst 33342 (blue) shows nuclei. Arrows indicate nuclear accumulation of phosphoERK1/2 and phosphoAkt, respectively. Scale bar, 20 µm.
(E) Actin filament widths for ACTN4-wt and ACTN4ΔCH1-NLS in early G1 nuclei; ); data shown as mean ± 2.5-97.5 percentile with 96 filaments (ACTN4-wt) and 36 filaments (ACTN4ΔCH1-NLS) from 5 biological replicates, **p < 0.01 by t-test.
Chart illustrates the viability of the RSK1/2 depleted TYK-nu.R after cisplatin treatment. N = 3.
G. HA-Ubiquitin and/or FBXW7, GSK3β CA, Flag-FoxM1 were co-transfected into 293T cells, after 36 hours, cells were treated with MG132 for six hours. Then lysate of the cells was performed with IP using Flag antibody followed by IB with indicated antibodies.
b. d-g, LDH release and immunoblots for caspase-1 and caspase-11 from BMDMs infected for 16 h or transfected with LPS in presence or absence of 3-methyladenine (3-MA).
(D) Schematic illustration of the ACE2-Fc pretreatment and full-time experiment procedure, delineating the stages where the ACE2-Fc was present during the experiment.
(b) An increase in ROCK1-mediated phosphorylation of MYPT1 upon starvation. HeLa and EJ cells were starved in HBSS for indicated time points and endogenous ROCK1 was immunoprecipitated. An in vitro kinase assay was performed using MYPT1 as substrate and immune-complexed ROCK1. Proteins were resolved and visualized with Coomassie staining (top), western blot analysis (middle) and autoradiography (bottom). Inputs were examined for ROCK1 and β-actin.
(W) Survival of animals at the indicated time after heat shock treatment. (P < 0.05 for wild type vs. epg-7 or epg-7 vs. sqst-1;epg-7 at 5, 6, and 7 h).
(c) Cytosolic heart lysates of adult and aged mice were immunoprecipitated with anti-Parkin, p53 and control IgG antibodies.