EMBO/sd-character-level-ner huggingface dataset:
A-D''' IF of NIH3T3 cells stably expressing Smo-mEos2 treated with mock (control, A-A'''), the Smo agonist (+ SAG, B-B''') or the glycolytic inhibitors 3-bromopyruvate (+3-BP, C-C''') and 2-deoxyglucose (+ 2-DG, D-D'''). DAPI staining, shown in gray, was used to visualize cell nuclei. Acetylated tubulin (AcTub), used as a ciliary marker, is shown in magenta, Smo-mEos2 is shown in green. Zoomed-in images of cilia marked by white arrows in A'', B'', C'', and D'' are shown in A''', B''', C''', and D'''. Scale bars= 5 μm, but 2 μm in A''', B''', C''', and D'''. E, F Box plot showing quantification of Smo-mEos2 ciliary localization in NIH3T3 cells upon 3-BP (E) and 2-DG (F) treatment, respectively. Lower and upper hinges correspond to the first and third quartiles, vertical lines extend to the minimum and maximum values. Sample size is indicated for each perturbation. Treatment with glycolytic inhibitors induces Smo-mEos2 localization to the primary cilium . t-test, ***p≤0.001.
Quantification of normalized MA Piezo2 currents in HEK293 cells transfected with Piezo2 and GFP (B, n=5) 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. The nuclear YAP intensities of the cells shown in (A) were quantified using the Image J software. At least 70 cells from five or six random fields were analyzed. Quantified values were normalized by adjusting the average of "siControl Dense cells" to 1. We performed two independent experiments and obtained similar results. Data from one representative experiment are presented. The red bar indicates the average value. S, Sparse. D, Dense (***p < 0.001; paired Student's t-test).
(f, g) Quantification of d (f) and e (g). Parkin wild-type colocalization with impaired mitochondria after 2 h (f) and uncleared mitochondria after 24 h (g) of CCCP treatment (n = 3). Data represent the mean ± s.d., *P ≤ 0.05 compared with control siRNA-transfected or with VDAC1-Flag wild-type-transfected cells.
FRET analysis indicates interaction between YFP-SAMHD1 and CFP-TRIM21. A representative image of SAMHD1-YFP (yellow) and ECFP-TRIM21 (cyan) expressing cells before and after photobleaching the acceptor fluorophore, YFP. The region chosen for photobleaching is marked (white open box), Bars, 10μm. The quantization of fluorescence brightness was analyzed by Image J (n=3, mean±SD, ns stands for no significance, * P < 0.05, paired t-test)
(c) Confocal microscopy of differentiated THP-1 cells transfected for 2 h with poly(dA:dT), immunostained for ASC (red) and polyubiquitin (green). PolyUb, polyubiquitination. Scale bars, 10 μm. Brackets (right margins in a,b) indicate smear of ubiquitinated proteins. Data are representative of three (a,c) or two (b) experiments.
(A) Germaria of the nutrient-deprived Dcp-1Prev flies showed a dramatic decrease in LTR staining compared with nutrient-deprived wild-type flies shown in Fig. 3 B. DAPI staining of nuclei is shown in blue. (B) Degenerating stage 8 egg chambers (arrows) of nutrient-deprived Dcp-1Prev flies showed a dramatic decrease in LTR staining compared with nutrient-deprived wild-type flies shown in Fig. 3 C.
H) Annexin V+ apoptotic assay in CrizR1 cells treated with 1uM crizotinib, 2.5uM bemcentinib, or combination. STE-1 parental cells were used as crizotinib drug control. crizotinib: P =0.2; bemcentinib: P =0.4; combination: P=0.3.
A-G Double immunolabelling of PCNT -PCNT- (green) and SYCP3 (red) on squashed WT mouse spermatocytes on (A) zygotene, (B) pachytene, (C) diplotene, (D) diakinesis, (E) prometaphase I, (F) metaphase I and (G) telophase I. Chromatin has been stained with DAPI (blue). Scale bar in G represents 10 μm.
(b,c) LC3B and autophagosomes in BMMs pretreated with LPS for 3 h, followed by PA-BSA treatment for 24 h in the absence or presence of AICAR. Cells were fixed and stained for LC3B (b, left). Quantitation of autophagosomes was performed by counting LC3B puncta in 100 cells (b, right). Cells were fixed and examined by transmission electron microscopy for autophagosomes (c). Quantitation (c, right) is based on counting autophagosomes in ten cells per treatment.
A Quantified fluorescence of UbG76V-GFP normalized to mRFP in the hypodermis from L4+48 hour animals of the indicated genotype. ****P<0.0001, ANOVA, Tukey's multiple comparison test compared to wild type. N=20 animals per genotype. Error bars indicate SEM.
Images and comparisons of absolute and relative lacteal lengths in duodenum (DD), jejunum (JJ) and ileum (IL) of WT and DTR mice. Each dot indicates mean value of 5-10 villi in a mouse (n = 6 mice/group). Scale bars, 100 μm.
(D) Flattened images of multi-stack confocal optical slices of neurons transfected with GFP-LC3 (green) to label AV, and DAPI (blue) to label the nucleus. transfected with GFP-LC3 (green) to label AV, and DAPI (blue) to label the nucleus. The four panels display a typical sample image of a neuron under 3 hr and 24 hr exposure to TNF-α or NMDA at 25 ng/ml and 35 µM respectively. Scale bar, 20 µm.
(B, E) LL37 and IRGM protein levels were measured in cytosolic fractions by western blot analysis.
Surface representation of the ROD β-propeller. The circle is in the same position shown in panel A. The position of Leu120 is shown in yellow. This residue was targeted by photoactivatable crosslinker groups introduced in the farnesyl group attached to Cys602 of Spindly
Labeling for GFP (green) and CD31 (red) in retina of P18 OIR-RhojGFP/WT mouse. Scale bar, 200 µ
(A) RD-YFP SH cells were challenged with non-labelled K18 fibrils, incubated 2 days later with Bafilomycin A1 (second line of panels), Bortezomide (bottom panels) or left non-treated (NT, upper panels) for 4 hours before fixation, saponin-permeabilization and staining with antibody recognizing p62 (red) and WGA (white in left panels). Images are confocal pictures after deconvolution (63x, zoom 1.8, px size = 60 nm, slice of 0.43 μm) representative of three independent experiments. Insets are threefold enlargements of the boxed regions of second column; white arrows point to co-labelling; scale bars are 10 μm, 2 μm in insets.
(F) Schematic of the network controlling the phosphorylation of AKT and S6 in PTEN-null TNBC cells. EGFR and PAR1-βγ subunits of G protein signal in parallel to p110β and AKT. The two arms of the pathways are inter-connected by feedback compensation mechanisms that act when any of the two signals is perturbed. Combined targeting of both the signaling arms results in a sustained inhibition of the downstream pathway. Erlotinib (EGFR inhibitor) and AZD8186 (p110β inhibitor) are highlighted in the figure as these drugs proved effective in in vivo experiments.
A) Indicated cell lines were treated with DMSO, 200nM alvocidib or 25nM dinaciclib for 48h, then cells were stained with Annexin V/PI. Flow cytometry was then used to quantify Annexin V+ cells (n=2). Alvocidib: CrizR1 P=0.005, AlecR P =0.001, PC9 P =0.05, A549 P =0.002, H1299 P =0.03, H460 P =0.07; P dinaciclib: CrizR1 P=0.02, AlecR P =0.005, PC9 P =0.06, A549 P =0.08, H1299 P =0.09, H460 P =0.01.
A. Infection by a L. pneumophila strain overexpressing MvcA but not the inactive mutant MvcAC83A interferes with UBE2N modification. Raw264.7 cells were infected with the indicated bacterial strains at an MOI of 5 for 2 h. Saponin soluble proteins resolved by SDS-PAGE were probed with a UBE2N-specific antibody (top panel). The delivery of MavC and MvcA into infected cells was probed with antibodies specific to each of these two proteins. Note that MavC but not MvcA is detectable in cells infected with wild type bacteria (middle panels labeled as "translocation"). Tubulin was probed as a loading control. Protein levels of MavC and MvcA associated with the bacteria were similarly probed in the saponin insoluble fraction (lower panels labeled as "expression"). The bacterial metabolism enzyme isocitrate dehydrogenase (ICDH) was probed as a loading control. Note that endogenous MvcA was not detectable in bacteria grown in bacteriological medium (the middle panel of the lower portion).
A. MKI67 (HPA000451). B. NOC2L (HPA044258). C. EMG1 (HPA039304). D. BMS1 (HPA043081). E. BRIX1 (HPA039614). F. RSL1D1 (HPA043483). Data information: Protein of interest is shown in green, microtubules in red and DAPI in blue. Images of interphase cells were acquired from a different experiment and staining intensities cannot be compared between interphase and mitotic cells. Scale bar 10 μm.
(a) Pretreatment with 3-MA, but not z-VAD-fmk, significantly reduces MPP+-induced neuronal death. Data are means ± s.e.m.; n=6.
10x brightfield images of A431 cells treated with non-targeting siRNA at time 0 (left) and after 48 hours (right) of 5ng/ml EGF treatment. 10x brightfield images of A431 cells treated with Golga7b siRNA at time 0 (left) and after 48 hours (right) of 5ng/ml EGF treatment. Quantification of cell scattering of A431 cells, showing a significant increase in cell scatter after 48 hours of Golga7b knockdown and therefore a decrease in cell adhesion, was observed.
(C). The structural alteration of the interactions surrounding Y471 of PTP-MEG2 with the MUNC18-1-pY145 site.
(B) Local 4-AP treated crushed sciatic nerve (black: vehicle PLGA films; red: (4-AP)-PLGA films) showed faster improvement in NCV restoration compared with vehicle-treated mice, beginning at 21 days post-injury.
Mice were injected 3 times (1 per week) with saline (WT VEH), CSP (Vehicle, VEH) or CSP-TTK21 (Molecule, MOL) (500 μg/mice; THY-Tau22 mice (TAU) before euthanasia. Long Term Depression measurements were performed on hippocampal slices. (Top left) Examples of analog traces recorded 10 min before (a) and 55 min after LTD induction (b; dotted line) in the three groups of mice. (Bottom left) Time course of LTD; LTD is expressed as a percent change in fEPSP (field excitatory postsynaptic potentials) slope over time. After the 20-min baseline recording, a low-frequency stimulation (LFS, 2Hz for 10 min) was applied (arrow). Recording was stopped during the 10-min conditioning stimulation and resumed after completion of LFS. LFS induced a strong depression of the fEPSP slope, which recovered partially to reach a stable level of depression about 20 min after stimulation. (Right) Average depression measured in the last 10 min of LTD. LTD was significantly different in TAU VEH (88.4 ± 4.1% of the baseline, n=10) compared to controls (WT VEH, 71.1 ± 4.4%, n=9) (F(1,17)=8.8, p=0.008). CSP-TTK21 treatment restored LTD to control levels (64.9 ± 5.2%, n=10) (WT VEH vs. TAU MOL: F(1,17)=0.83, p=0.37, ns; TAU VEH vs. TAU MOL: F(1,18)=13.2. p=0.0019). Bar graphs are mean ± SEM
Percentage of iPSC-derived cardiomyocytes with cross-striated myofibrils occupying a fraction (partially organized, dark gray) or the whole cytoplasm (fully organized, light gray) from two control and two patient clones. Statistical difference was tested using the two-sided chi-squared test (CTR1 basal: n = 283, CTR2 basal: n = 250, DCM1 basal: n = 255, DCM2 basal: n = 236; ***P = 1.93E−16).
(C) Interaction between endogenous CHK2 and Beclin 1 in HCT116 cells under fed conditions (t=0) and after H2O2 (500μM) stimulation in the cytoplasmic fractions.
Quiescent G0-phase KIFC3+/+ and KIFC3−/− hTERT-RPE1 cells were immunostained with anti-ARL13B (blue), anti-phospho-S473-Akt (red), anti-ninein (green), and anti-PMP70 (white) antibodies. Arrows represent the peroxisomes contacting the ciliary pocket. Scale bar, 5 μm. Quantification of (I) showing that disruption of the KIFC3 gene significantly interfered with the contact between peroxisomes and primary cilia (mean ± s.d.: ***p<0.001: one-way ANOVA with Tukey's HSD, n=3: 45-50 cells per experiment).
(J) qPCR analysis mRNA levels of SARM1 in diaphragm of WT (n=6), mdx (n=5) and mdx/CD38-/- (n=5) mice. Data information: Each dot of the graphs represents a mouse and measured in duplicate After normality and variance comparison tests, significance was assessed using: J: ANOVA Values are expressed as means ± SEM. Significance: *p<0.05, **p<0.01, ***p<0.001.
(e) Schematic representation of the Bif-1-UVRAG-Beclin 1-PI(3) KC3 protein complex.
D Organ situs was determined by observing the heart position at 30 hours post-fertilisation (hpf), and the liver position at 53 hpf, by in situ hybridisation with a probe for foxa3, in controls (Mismatch MO and non-injected [WT]) and Rab35 MO. Situs solitus means left heart and liver; situs inversus means right heart and liver; and heterotaxia means any other possible combination of the heart and liver position.
F, Confocal images after exogenous expression of lamin B1 in EGFP+ cells with RV;LaminB1-IRES-GFP (laminB1-OE.) Scale bar = 20 µm.
E. 1H-1H slices of 15N-edited 3D NOESY-HSQC spectrum for β2-β3 residues. Residue codes are labeled as in B.
C) Immunoblot validation of the increase in SLC6A20 protein levels in hippocampal lysates of PtenΔC/ΔC mice (P21). We denoted the antibody as 'SLC6A20' here, not 'SLC6A20A', because this antibody was generated using a synthetic peptide sequence (YNEPSNNCQKHAI) that is commonly present in SLC6A20A and SLC6A20B, being a pan-SLC6A20 antibody (ThermoFisher). (n = 3 mice for WT and ∆C, *P < 0.05, Student's t-test). The error bars represent SEM.
Representative plots of γ-H2AX intensity vs DAPI signal of CCNF K/O cells transfected with empty GFP and GFP-CCNF untreated (top panels) and after treatment with 1μM Chk1i (LY2603618) for 20h (bottom panels). Normalised γ-H2AX intensity in CCNF K/O cells transfected with either GFP empty vector or GFP-Cyc F and treated with 1μM Chk1i for 20 hours. GFP positive cells were gated. Data from 3 independent experiments were plotted with Mean % ± SD.
A IF analysis shows preferential cytoplasmic localization of SETDB1 in Atf7ip KO mESCs. Representative projected images are shown, and the quantitative analyses are shown in B-D. Scale bar: 10 µm. B SETDB1 signal in the nucleus that was determined by DAPI staining was calculated. The mean from three independent experiments is shown as a bar-graph with jittered points indicating the average % intensity of each experiment. Over 100 cells were analysed per sample per experiment. ***P < 0.001 by unpaired Student's t-test. C, D SETDB1 foci in the nucleus that was determined by DAPI staining were calculated. Violin plot for SETDB1's foci numbers from all the cells analysed in three independent experiments is shown in c. The mean from the three independent experiments is shown as a bar with jittered points indicating the average number of each experiment in D. Over 100 cells were analysed per sample per experiment. *P < 0.05 by unpaired Student's t-test.
(A) Persistence of γH2AX- and MDC1-positive foci in absence of NES-phosphorylation or RG-methylation of separase. Transfected Hek293T cells were siRNA- and Dox-treated to deplete endogenous separase and induce expression of the indicated, siRNA resistant Myc-tagged separase variants, respectively. Then, they were constitutively (− washout) or transiently exposed to DRB (+ washout) and finally quantitatively assessed by IFM for γH2AX- and MDC1-positive foci. Shown are averages (bars) of 3 independent experiments (dots) counting ≥ 100 cells each. Scale bar = 5 μm
(d) Immunofluorescence images of cells stained with LAMP1 (lysosomes) and the Golgi marker, RCAS1, following glutamine deprivation. Nuclei were stained with DAPI. Scale bar, 15 μm.
(B) Selected PX domain proteins were depleted by transfection of HEK GFP-LC3 with the four individual siRNA oligos of the pools used in A. The cells were treated, imaged, and analyzed as in A. The area of each circle corresponds to the relative amount of target mRNA as measured by qPCR. The graph shows the average of two independent experiments in triplicate with a total number of 18,000 cells. Coloring is as in A.
(B) Degradation of [14C]GAPDH after 30 min incubation with lysosomes isolated from wild‐type and PPCA(−/−) mice skin fibroblasts supplemented or deprived of serum was measured as described in Material and methods. Where indicated, 25 μg of RNase A were added. Values are means ± SE of four different experiments. Differences from the control value were significant to P 0.001 (**).
a) During a 72-h serum starvation, NHFs were transfected with either siRNAs targeting FBXL2, p85β, both FBXL2 and p85β, or a non-silencing siRNA (NS). Cells were subsequently stimulated with media containing serum and collected at the indicated time points for immunoblotting. The graph at the right shows FBXL2 mRNA levels in the different samples analysed using real-time PCR in triplicate measurements. The values represent the ratios between FBXL2 and GAPDH mRNAs. SR, serum re-addition.
Representative kinetics (F) and analysis (G) of aequorin-based [Ca2+]m measurements in control or IMMP1L-silenced HeLa cells challenged with 10 μM cyclopiazonic acid (CPA) in the presence of 100 μM EGTA (n=3 independent experiments)
B-D. mTORC1 pathway activity was analyzed by immunoblotting for the phosphorylation of 4E-BP1 and S6K in brown adipocytes (B), BAT from mice fed asparagine (C) or asparaginase (D). (B) Asparagine was added to cultured media from day 4 to day 6.
(F) NEFAs in BAT of AdRiKO and control mice (n=6/group). Data represent mean ± SEM. Statistically significant differences between AdRiKO and control mice were determined with unpaired Student's t-test and are indicated with asterisks (*=p<0.05; **=p<0.01, ***=p<0.001). Statistically significant differences between temperatures were determined with unpaired Student's t-test and are indicated with a number sign (#=p<0.05; ##=p<0.01; ###=p<0.001). The exact p-value for each significant difference can be found in Appendix Table S2.
D. SH-SY5Y cells co-expressing Q97-GFP with MIA40 (upper row) or ∆N-MIA40 (lower row) were analyzed by immunocytochemistry and super-resolution microscopy. The magnification shows an enlarged section of the TRAP1 staining used as a marker for the mitochondrial matrix, respectively. Bars, 20 µm. Magnifications: 40fold of a 63x objective field.
Flow cytometric analysis of AMs from WT and DKO mice stained with the lipophilic dye BODIPY 493/503. Representative results of two independent experiments with three mice per group. Analysis as in C performed with WT:DKO mixed BM chimeras. Gating on CD45.1 and CD45.2 was applied to identify cells of WT and DKO donor origin. Representative results of two independent experiments with at least three chimeras.
I) Quantification of surface synaptic GluA upon PTX3 application and simultaneous inhibition of β1 integrin and ERK1/2 signaling pathways reveals no additive effects with respect to single αCD29 or PD applications (Ctr=1±0.061; PTX3=1.828±0.151; αCD29+PD+PTX3=0.766±0.070; PTX3+αCD29=1.043±0.073; PTX3+PD=1.016±0.061; PD=0.969±0.090; number of fields examined: 29, 31, 30, 23, 14, 33 respectively; one-way ANOVA analysis of variance, p<0.0001 followed by post hoc Dunn's test as indicated in figure; at least 3 independent experiments, data are presented as normalized mean values±SEM).
(A) Representative F4/80 immunohistochemical macrophage (brown) staining of spleen, liver and kidney sections from 9-day old Nlrp3NeoR-A350V/WT and Nlrp3Mac-A350V/WT littermates. Scale bars 100 μm.
(D) Viability of cells with catalytically inactive A3A. U2OS-A3A-C106S cells were induced with dox to express the catalytically inactive A3A mutant (C106S), depleted of CCT4 by siRNA, or combination. Cells were subsequently evaluated by live-dead staining assessed by FACS. Bar chart shows quantitation of FACS results averaged over three biological replicates. Statistical analysis was performed using a paired two-tailed t-test, n=3; error bars, SEM. Immunoblot analysis of cell lysates showed decreased expression of CCT4 after siRNA targeting. Ku-86 is a loading control.
(F) Quantification of the percentage of Tbr2-positive cells in the BrdU-positive population of the same sections analyzed for panel D (n=4 per each genotype).
(J-L) GFP (green; electroporated cells) and P21 (red) IF of E14.5 cortex electroporated 48 hours earlier with control PX458 plasmid (J) or CRISPR/Cas9-expressing plasmid directed against Nr2f1 sequence (PX458-αNr2f1; K). Percentage of P21/GFP double positive cells (L). Arrowheads in (J,K) point to P21+ cells. n = 2 electroporated brains. Data information , nuclei (blue) were stained with DAPI. Student t-test (L; *P<0.05
Double immunolabeling of SYCP3 (red) and RAD51 (green in Pds5AB cKO spread spermatocytes at the indicated stages. Data information: Sex bivalents (XY) are indicated. Scale bar, 10 μm.
B. t-SNE plot from 13,324 sequenced SCN cells collected at CT7.5, across three independent sequencing runs. Each sequenced cell marked with a unique barcode is represented as a single dot. This dimensionality reduction method aims to maintain both local and global structure of the data by clustering data points of highest similarity nearest to each other. Cell clusters recognised by the graph-based clustering algorithm are further colour-coded to highlight the cell types: putative SCN neurons, extra-SCN hypothalamic neurons, astrocytes, oligodendrocytes, radial glia, microglia, ependymocytes and endothelial cells.
Western blot of AP2-O3 protein expression in non-activated (NAG) and activated gametocytes (AG) of ap2-o3::6HA and Pccp2 strains.
H. Quantification of PI4KIIα (left; control: n=42; ACBD3: n=28), or PI4KIIIβ (right; control: n=39; ACBD3: n=20) intensity relative to cytoplasm.
The TA protein Ube2J1 is not proteolysed by co-expressed SPP or SPPL2c in HEK293 cells. Western blot analysis was performed
Isolated islets from mice were treated for 3 days with recombinant mouseIGFBP1 protein, respectively. (A-B) Representative confocal images of control and Igfbp1-treated mouse islets. gcg+ins+ cells are indicated by arrows. Scale bars: 25 μm. (C) Quantification of the percentage of gcg+ins+ bihormonal cells per ins+ cells in mouse islets after treatment with increasing concentrations of IGFBP1. P=0.7304, 0.0023, 0.0013, 0.0410, respectively. (D) Quantification of β-cell proliferation in mouse islets after treatment with Igfbp1; data displayed as relative values so that the proliferation markers EdU and Ki67 can be compared.
d t-SNE view and clustering analysis of phospho-regulated sites. The 13 clusters were defined using local density within the t-SNE plot
Effect of LARP6 knockdown on Col1a2, and Col3a1 mRNA expression in WT and CRTH2-/- fibroblasts. Fibroblasts were transfected with Si-LARP6 or scramble siRNA. After 48 h transfection, RNA was prepared for qRT-PCR analysis. GAPDH was used as housekeeping gene. *P < 0.05 vs WT, #P < 0.05 vs scramble (two-way ANOVA); n = 6 for all groups.
(B) Kymographs of examples for cohesin motion during DNA replication. xCohesinHaloTMR (magenta) was loaded onto DNA in the HSS, and NPE was introduced to allow DNA replication. DNA replication was monitored by xFen1D179A-PAGFP (green). Thirthy-four particles were categorized into five groups. Arrowheads indicate the time points when cohesin was dissociated from chromatin. Scale bar, 2μm.
c, Lysosomal ITRPML1Va. Switching from lysosome-attached to (lysosome) luminal-side-out configuration significantly reduced the amplitude of the current. The luminal-side-out patch was exposed to the Tyrode's solution. A Cs+-based solution (147 mM Cs-methanesulphonate (Cs-MSA)) was used as a pipette solution for both configurations.
B) Crystal violet staining of EML4/ALK parental and drug-resistant cells. Cells were treated with the indicated drugs until the vehicle control reached confluence, then fixed and stained.
(B) Volcano plot representing the expression fold changes in circRNAs. The red dots represent upregulated circRNAs, and green dots represent downregulated circRNAs. (C) The back-spliced read distribution of ebv-circRNAs (n=261).