EMBO/sd-character-level-ner huggingface dataset:
(B) RT-qPCR quantification of relative pri-miR-21, pre-miR-21, miR-21-5p and miR-21-3p levels in HaCaT cells treated for 24h with 2 or 5ng/ml of recombinant human TGFβ-1 (+) or vehicle (-) as indicated. Pri-miR-21: Veh vs TGF-1 5ng/ml P = 0.029; Pre-miR-21: Veh vs TGF-1 5ng/ml P = 0.001; miR-21-5p: Veh vs TGF-1 5ng/ml P = 0.002; miR-21-3p: Veh vs TGF-1 5ng/ml P = 1.7E-05. N=3 biological replicates, one representative experiment is shown out of two independent replicates .
B) Blot quantification showing relative fold change of band B and band C versus treatment with a non-targeting siRNA (Neg1). One-way Anova followed by Dunnett's post hoc test was performed to determine significance versus baseline (siNeg1 + DMSO treatment, *p<0.05) and 5 µM VX-661 (#p<0.05). Measurements were obtained from biological triplicates (n=3) and all values are mean ± s.d.
CggR-FBP affinity constants (KD's) of the wildtype and mutant variants, determined by fitting a simple cooperative binding model to the melting curves data. Error bars indicate the 95% confidence intervals.
(A) Iron (Fe2+)-binding potential of different polysaccharide [used at 5.56 micromole (glucose equivalent)] using the Fe2+-ferrozine colorimetric assay. Lipopolysacchrides (LPS; E. coli 0111:B4), mannan (Saccharomyces cerevisiae), isolated and commercial (purchased from Sigma Aldrich) xanthan, extracellular glucan from Xcc. Data shown are mean ± SD (n=3).
(B) Representative immunofluorescence images showing CENP-C recruitment at the LacO array in the indicated conditions. LacO array is displayed in the insets.
Figure 2: FMN2 is highly expressed in mossy fibers and is required for synaptic depotentiation.B. Representative immunoblot images showing FMN2 protein levels in the mouse hippocampus (Hip M), cerebellum (Cere M) and human hippocampus (Hip Hu)
(D) ChiP-seq data from a compendium of transcription factor ChIP-seq analyses (Sánchez-Castillo et al, 2015). Gene tracks represent binding of Tcf7l1 at the FoxA2, Nodal and Eomesodermin (Eomes) gene locus. Red lines indicate the regions analyzed by ChIP PCR for Tcf7l1.
Transmission electron micrographs of heart tissue in 8-week-old control and Tefm knockout mice (n = 5 mice for each group). Scale bar, 2 μm (upper panel) and 1 μm (lower panel).
iPSC-derived HE, EHT and HSC-like cells were sorted, cultured for 1 day and analyzed by scRNAseq. (a) UMAP visualization of scRNAseq data from HE, EHT and HSC-like cells, colored by sorting phenotype.
Steady-state protein levels of strains as described in (A) cultivated on YP media containing CM media with galactose as carbon source (D, E).
A-C WT, ADAP−/−, or SKAP55−/− OT-I CD8+ CTLs were stimulated with OVA257-264-pulsed or unpulsed EL4 cells to detect the levels of NFATc1 expression, activation and nuclear entry by immunoblotting (A) or immunostaining (B). Alternatively, nuclear extracts from these CTLs were incubated with the N1 DNA probes containing NFAT-binding sites for an EMSA. The unlabeled competitor probe (Comp. N1) and the mutant probe that contains the same sequence except for carrying a mutated NFAT-binding site (Comp. mutN1) were included as controls (C).
(G) Immunoblots of DHT-administrated NSC97Q cells transfected with a mock plasmid or the Hes5 vector for AR. (H) AR aggregation as quantified by densitometry (n = 3).
A: Ubc9 possesses a specific insertion of two amino acids between the catalytic cysteine and tryptophane W103. Sequences of human UbcH5B (GI: 1145689), human E2-25k (GI: 1381164), human UbcH6 (GI: 1064914), human Ubc12 (GI:4507791), human Ubc9 (GI:4507785), and S. cerevisae Ubc9 (GI:1431070) were aligned using Clustalw with default parameters. The catalytic cysteine is shown in bold. Identical residues are indicated by an asterisk under the aligned sequences. The model of Ubc9 (PDB: 1A3S) was generated using Deepview and rendered using POV-Ray.
E Endogenous LAPTM4B is targeted to both early and late endosomes. MDA‐MB‐231 cells were fixed and costained for endogenous LAPTM4B (red) and EEA1 or LAMP1 (green). Boxes are selected regions for magnified view. Note: non‐specific nuclear staining by the LAPTM4B anti‐sera. Scale bar: 10 μm.F Quantification of LAPTM4B colocalization with EEA1 and LAMP1 (mean + SD; n ≥ 4).
(a-c) Dimension reduced single cell transcriptomic data is visualized through multiple Uniform Manifold Approximation and Projections (UMAPs). The colors illustrate (a) patient cohorts, (b) disease status, (c) and cell type identity
(Q) Kaplan-Meier plot depicting the survival of syngeneic Chi-G4S-DR5 4T1 tumor bearing animals injected i.p. with 100μg of indicated antibodies such as IgG1, KMTR2 and avelumab. Animals were injected with GSK269962A 2mg/kg (in PBS) directly into tumors wherever ROCK1i is indicated.
(E) RT-qPCR quantification of relative miR-21-3p level in the epidermis of Ppard +/+ and -/-mice, acutely irradiated (Ac-UV; +) or non-irradiated (-), treated with the PPAR/ antagonist GSK0660 (+) or vehicle (-), as indicated. miR-21-3p: Ppard +/+ no UV vs Ppard +/+ Ac-UV P = 0.005, Ppard +/+ Ac-UV vs Ppard +/+ Ac-UV/GSK0660 P = 0.04, N=5 (Ppard +/+) to 3 (Ppard -/-) animals per group. One representative experiment is shown out of two independent replicates
G. Single-cell traces of OCT4 signaling. The length of each cell's trace indicates its cell cycle duration.
(g) Cell death after 24K Atg5 gene transfer in HeLa cells exhibiting different autophagic activities. Values are means ± s.e.m. of three independent experiments (lentiviral gene transfer for 24 h). The asterisks indicate P 0.05. n.s., no significant difference. The scale bars represent 10 μM.
(C) OVCAR3 cells were treated with pMLC activating ionophore A23187 (positive control) and lexatumumab ± ROCK1 inhibitors or ± rDR5 or ± rFOLR1. Lysates were later analyzed for ROCK1, pMLC, caspase-3 and PARP with GAPDH as loading control. Blue arrows indicate cleaved and activated ROCK1 and caspase-3.
(a) Intracellular spermidine of five-day-oldΔspe1 cells, compared with wild-type cells. Data represent means ± s.e.m. (n = 3; *P 0.001).
(A) Immunoblot of ER mass, ER stress, and autophagy markers in Pacs1+/+ and Pacs1-/- splenic B cells that were left unstimulated or stimulated overnight with 5 mcg/ml IgM.
(D) Quantification of the percentage of cells showing centromeric CENP-A 24 hr or 48 hr after IAA WO. Each dot represents one experiment (~30-50 cells per condition per experiment), error bars represent standard deviation (SD) of 5 independent experiments.
Human term placentas were dissected and cytotrophoblast cells were extracted and seeded. Quantitative RT-PCR analysis of expression of the metalloproteases MMP2, MMP3 and MMP9 (I), in human primary trophoblast cultures on days 5 and 2. Data information: Quantitative RT-PCR values are expressed as means +SEM. Results were obtained from trophoblast cultures derived from human placentas of four independent pregnancies. All RT-PCR experiments were performed in triplicates and repeated at least three times. Statistical significance was determined by unpaired two-tailed Student's t-test (*) p < 0.05; (**) p < 0.01.
The relative expression of terc-sRNA was measured in HeLaS3_TERC and HeLaS3_GFP by RT-qPCR. RNU44 was used as internal control (n = 3 experimental replicates).
B MS detection of SiaB peptide L63LYLNTSSIK72 that was covalently modified with one molecule of phosphate. Extracted ion chromatograms of the doubly protonated peptide are shown with peak intensities indicating the relative amount of either the modified or unmodified peptides.
(A-F) Vero E6-TMPRSS2 (A, C, E) or Vero-E6 cells (B, D, F) were infected with SARS-CoV-2 WA1 at an MOI of 0.001. Supernatants were collected twice daily for two days, daily for an additional two days, and cells and supernatants were collected for a final time point at day 7 (for Vero E6-TMPRSS2 cells) or day 8 (for Vero E6 cells). A, B) Viral titer was determined by immune-focus forming assay (focus-forming units [FFU]/mL), day 0 values are calculated based on known titer of inoculum. RNA levels were determined by RT-PCR from cells (C, D) or viral supernatants (E, F) for each time point using the indicated primer-probe sets. Note that CT is plotted inversely on the Y axes, so that lower RNA concentrations are shown lower on the axes. All data points represent four technical replicates from two independent experiments and are plotted as mean with error bars plotted as +/- SEM. Limit of detection for infectious titer is plotted as the minimum y value.
The presence of GFP-PSF-1 on mitotic chromatin (indicated by white arrows) was monitored by spinning disk confocal microscopy (see Materials and Methods), in GFP-psf-1 mCherry-Histone H2B worms that were fed on bacteria containing a single plasmid expressing the indicated RNAi treatments ('Control' = empty vector). NEB = nuclear envelope breakdown. The scalebars correspond to 5 µm.
C. Each differentially-expressed gene in the Aft1 experiment is laid out based on its kinetics and colored according to the regulator predicted to be the strongest driver of differential expression. Model-derived fractional contributions of regulators to expression of AQY2, NSR1, YHB1, and HEM25 are depicted as donut charts.
A schematic illustration of kinome siRNA library screening for identifying synthetic lethal targets in resistant WM3248 cells.B
A Experimental design for the early-term treatment: 3 weeks after injection, mice were assigned randomly to vehicle (n=4) or BAPN (n=4) treatment (Top). Radiance-based tumor growth curves (mean ± SE) for the MM134 (left) and SUM44 xenografts (right) treated early (bottom). For statistical analysis, mixed-effects linear models with spline regression (when applicable) were used on log10(radiance) curves Likelihood-ratio tests from the ANOVA function in R were used for model comparison, i.e. to check whether the treatment/group covariate is significant. *** p < 0.001 (likelihood ratio statistic associated p-value).
Scheme of the experiment. C57BL/6N mice pups at P7 with nursing mothers were subjected to hyperoxic conditions leading to vessel obliteration in the central zone of the retina. At P12, mice pups were returned to room air, which induces vessel regrowth but also pathological neovascularization, characterized by pre-retinal neovascular tufts. At P15, mice pups were injected intravitreally with 1 μg control IgG-Fc (left eye) and Sema3C-Fc (right eye). Retinae were analyzed 2 days later after intravitreal injection.
Fractionation analysis of HeLa cells co-transfected with Ub-R-GFP and Myc or F1-Myc.
HEK293 cells were transiently transfected with the combination of Prom1-FLAG and Myc-radixin plasmids for 24 hours. The molecular interaction between Prom1-FLAG and Myc-radixin was determined by co-immunoprecipitation using isotype control IgG, anti-FLAG (F) antibodies.
(H) Purified Flag-tagged full-length or the indicated truncated WDR63 proteins immobilized on anti-Flag M2 beads were incubated with the purified Arp2/3 complex (Cytoskeleton, Inc.) in vitro. Input and beads-bound proteins were analyzed by western blot. Data shown represent three independent experiments.
Note, only genes differentially expressed in either study group (concomitant 4CMenB or control vaccines alone) were included in intergroup analysis. The plotted lines are the LOESS (locally estimated scatterplot smoothing) regression curves with the 95% confidence intervals in grey. The FDR was derived by comparing fold-changes in gene expression in the control group with the test group, from baseline to the time point designated, and is reported if statistically significant (FDR <0.05). P-values were obtained from the moderated t-statistic, after adjustment for multiple testing (Benjamini and Hochberg's method). c) Same as (a) but top genes differentially regulated between vaccine groups 3 days post-vaccination.
Analogous experiments to those in (D, E) to deconvolve the synthetic lethality induced by RNAi to ubxn-3 in combination with E2 group 6.
Whole-mount CD31 immunostaining. The white line defines the whole retinal area, and red line outlines the vaso-obliterative zone. Inset image shows large numbers of peri-retinal tufts (i, arrow heads) in control IgG-Fc-treated retinae compared to Sema3C-treated retinae (ii). Scale bar, 500 μm (upper panel) and 100 μm (lower panel).The avascular area is presented as percentage of the whole retinal area (n = 10 retinae in each group; n.s., non-significant using paired Student's t-test).The formation of pre-retinal tufts was quantified in the superficial layer of the retinal vasculature and normalized to whole retinal area (n = 6 retinae in each group; *P = 0.033 using paired Student's t-test).
(I) mRNA expression levels of DDX27 in PTEN mutated (Mut, n=302) and PTEN wild type (WT, n=224) endometrial patient tumors in the TCGA dataset. Triangles correspond to the median value. P-value was calculated with Wilcoxon test.
G GOT2 3K acetylation promotes GSH production. In Panc‐1 stable cells with GOT2 knockdown and re‐expressing the indicated proteins, the GSH/GSSG ratio was determined in cell extracts as described in .
(B) Real-time quantitative PCR of IP3R isoform expression WT and Pacs1-/- 3T3 cells. Expression in the Pacs1-/- cells was measured in three independent clones. Data are presented as mean ± SD.
I, J, Xenograft tumor growth of INSL5 over expression NPC HK1 stable cell lines in nude mice.. Tumor size (I) n=11 mice per group.
(E) The indicated yeast strains expressing PEX11-RFP and mitochondria-targeted green ﬂuorescent protein (mGFP) were grown to mid-log phase and visualized by ﬂuorescence microscopy. Representative images with enhanced contrast and brightness are shown, scale bar, 2 μm. DIC, differential interference contrast.
(C) Shown is a bar graph depicting the effects of rescue experiments in reprogramming efficiency. MEFs undergoing reprogramming were knocked down using shRNAs for the endogenous Nanog or Irf6 expression and were co-infected with a vector expressing an shRNA-resistant human homologue of Nanog or Irf6 (hNanog OE, hIrf6 OE). Data are shown as mean ± SEM of two independent experiments.
(a) Activation of the gB-specific CD8+ T cell hybridoma (as described in Fig. 1a) by macrophages exposed to DMSO (negative control), mild heat shock, IL-1β or IFN-γ.
(I−L) Genetic (I, J) and pharmacological (K, L) alterations in anterograde trafficking from the Golgi are required for GOMED. (J) Indicated cells were also observed using EM. Arrow indicates AP-like structure. Scale bar = 0.5 µm.
Nucleosome turnover measured by CATCH-IT-qPCR; fold enrichment over input samples compared to Sec15 tr control region. Su(H)-bound enhancers show increased nucleosome turnover in response to Notch signaling. Notch signaling is activated in Kc167 cells by 6 hours of copper induction of pMT-NICD with copper excluded in the control. Positions of E(spl)-C primers are shown in Fig 3A; the remaining primers are control non-Notch-responsive regions. Mean, n = 2.
D Most significantly enriched canonical signaling pathways in differentially expressed genes, determined by the Comparison Analysis module in the IPA program
Left panels. The structures of the N-terminal regions from Drosophila Delta (A) and Serrate (B) are shown in a cartoon representation (rainbow coloured from blue at N-terminus to red at C-terminus). These have been overlaid on their mammalian equivalents DLL-4 (A) and Jagged-1 (B) in the context of their complexes (PDB entries 4xlw and 5uk5 respectively) with Notch-1 (cartoon representation, coloured grey). The structure of isolated Drosophila Notch is also depicted in each panel (cartoon, rainbow coloured) superposed on the respective copy of mammalian Notch-1 (cartoon, grey) for each complex. The overlays demonstrate the high degree of conservation in domain structures and arrangements between the Drosophila and mammalian homologues. Right panels. A close-up view of the C2 domains of each ligand overlaid with their mammalian equivalent. These demonstrate conservation of overall fold but large differences in the apical loops, particularly in the β1-2 and β5-6 loops.
E Bacterial two-hybrid assay reveals an interaction between SiaC and SiaD. The recombinant strains harboring different vectors were separately streaked on nonselective and dual-selective media (3-amino-1, 2, 4- triazole + streptomycin). NA represents the empty vector pBT or pTRG. The strain expressing LGF2 and Gal11P was used as positive controls
(e) Ribosomes and associated proteins were immunopurified from starved wild-type and ubp3Δ cells containing (RPL25-GFP) and (9 × MYC-UBI) as indicated. The GFP immunoprecipitates (IP; left) and total extracts (TCA, right) were analysed by immunoblotting with anti-Myc antibodies to reveal ubiquitinated proteins (top). Ub, ubiquitin. Bottom: immunoblotting with anti-GFP antibodies controls for the presence of Rpl25p-GFP, and anti-Rpl1p antibodies confirm equal loading of the extract. The asterisk marks protein G on the beads recognized by the secondary antibody.
Isolated structure of N-terminal Delta, with residues deleted in ∆β1-2 highlighted as red Van Der Waals spheres.
D, mHEVc-LC3-EGFP cells were incubated with or without Akt inhibitor IVfollowed by challenge with T. gondii-RFP. Monolayers were examined by fluorescence microscopy 5 h post-challenge. Arrowheads indicate accumulation of LC3 around the parasite.
(A) Pancreatic cancer cells (PANC-1) and normal human fibroblasts (NHFs) were treated with increasing concentrations of Green 1 and NSC 51046 and following treatment at the indicated time points, cells were incubated with WST-1 cell viability dye for 4 hours. Absorbance was read at 450 nm and results were expressed as a percent of the control. Values are expressed as mean ± SD from quadruplicates; (i) PANC-1 treated with NSC 51046 (Interaction between each concentration: ****p<0.0001; Control versus column factor: ****p<0.0001); (ii) NHF treated with NSC 51046 (Interaction between each concentration: ****p<0.0001; Control versus column factor: ****p<0.0001); (iii) PANC-1 treated with Green 1 (Interaction between each concentration: p = 0.9955; Control versus column factor: ****p<0.0001); (iv) NHF treated with Green 1 (Interaction between each concentration: p = 0.3642; Control versus column factor: *p = 0.0370)
migration assays (G and H) of vector control or INSL5 overexpressing CNE1, CNE2 and HK1 NPC cell lines either transfected with control siRNA (NC) or GPCR142 siRNA (#1 and #2). Representative images are shown in (G) for migration assays migrated cells per field of view were plotted in H, respectively. The results are from three different experiments. Scale bars represent 100μm in (G)
E. Filmstrip of OCT4 dynamics in an undifferentiated hESC throughout its cell cycle duration. Yellow outlines indicate the region used to quantify mean nuclear fluorescence intensity.
F Quantification of BrdU+ cells expressing β-Gal reveals biphasic activity of canonical Wnt signaling during adult hippocampal neurogenesis [0 vs. 7dpi p=0.0036, 7 vs. 28dpi p=0.0115, 7 vs. 42dpi p=0.0007] (0dpi time-point; n= 4 animals), 3dpi (n= 3 animals), 7dpi (n= 3 animals), 14dpi (n= 4 animals), 28dpi (n= 6 animals) and 42dpi (n= 6 animals).
The effect of overexpression or knockdown KLF4 on mRNA levels of BRCA1 in KLF4-/- MEF n=3, p values were labeled in figures, one-way ANOVA assay.
(G) Masson's trichrome representative images of vascular wall thickening in non-fibrotic area (Ashcroft score 0-2) and fibrotic area (Ashcroft score >2) and quantification in PF and PF-PH. The number of samples per group for each experiment are written within each bar graph.
C Metastases distribution: the fifteen metastases were retrieved at warm autopsy from 8 tissues/organs. Samples are numbered according to the sequence of harvest at autopsy.
Recovery of infectious recombinant MHV-GFP. Cell culture supernatants containing viruses produced after virus rescue from two MHV-GFP YAC clones (Clone1, Clone 2) were used to infect 17Cl-1 cells. At 48 hours post-infection, infected cells were visualised for GFP expression (left panels) and by bright field microscopy (right panels). Mock represents 17Cl-1 cells inoculated with supernatant from BHK-MHV-N cells electroporated without viral RNAs.
(K) RT-qPCR for indicated mRNAs 2 days after TAC for indicated groups, n=5 biological replicates per group. Data information: Error bars indicate means ± SEM
D The neutralizing ANGPTL4 antibody (10 mg/kg) was injected twice (IP) into the AP and SAP models. H&E staining of pancreatic tissues and the concentrations of ANGPTL4, C5a, TNF-α, and amylase in the serum (n = 10, each group). Scale bar represents 50 µm
(B) Quantification of the average ratio of nuclear/cytoplasmic fluorescence of COP1-3xFLAG in (A). Mean values ± S.E.M. are shown for three independent experiments where 50 individual cells per experiment were analyzed. Significance relative to GFP-COP1 with empty vector was calculated using the Student t test (*p < 0.01; **p < 0.001; ***p < 0.0001).
B Experimental design for treatment in metastatic settings: 5 months after injection, mice were randomized to vehicle (n=4) or BAPN (n=4) treatment (top). Radiance-based tumor growth curves (mean ± SE) for MM134 (left) and SUM44 (right) xenografts treated in the metastatic setting (bottom). For statistical analysis, mixed-effects linear models with spline regression (when applicable) were used on log10(radiance) curves Likelihood-ratio tests from the ANOVA function in R were used for model comparison, i.e. to check whether the treatment/group covariate is significant. *** p < 0.001 (likelihood ratio statistic associated p-value).
D. Highlight of electron density maps (2Fo-Fc, blue, contour level 1.2σ; Fo-Fc, green and red, contour level 3σ and -3σ, resp.) for the regions of the C3b-regulator complexes showing flexibility. From left to right: the putative site for MCP CCP2, SPICE CCP4, CR1 CCP15, and DAF CCP2.
Ykt6 localizes to the isolation membrane during starvation. (D) Cells expressing mCherry-tagged Atg8 and GFP-Ykt6 carrying the Ape1 encoding plasmid pRS315-CUP1pr-BFP-APE1 were grown in SGC medium containing CuSO4 and starved for 1 h, before to be analyzed by microscopy. Scale bar, 5 µm. (E) Volume rendering of LLSM image from a single time point after 3D deconvolution from 3D view. Cells expressing mCherry-tagged Atg8 and GFP-Ykt6 carrying plasmid pRS315-CUP1pr-BFP-APE1, cells , images were analyzed by Imaris. Scale bar, 5 µm. Arrows in the images indicate dots of Ykt6 colocalizing with Atg8 (D,E).
(b) Left: immunoblots of lysosomes incubated as in a, alone or in the presence of increasing concentrations of RNase A (left) or GAPDH (right). Right: quantification of LRRK2 bound, as a multiple of the binding when incubated with lysosomes alone (n = 3 independent experiments).
(a) Protein extracts from HeLa cells were immunoprecipitated using anti-ULK1 antibody or with IgG as a negative control and analysed by western blotting using anti-Lys63 specific ubiquitin and anti-ULK1 antibodies.
Bacterial load in the lungs of infected mice (n=10) were measured post sacrifice. Data represent mean ± s.e.m. * denotes P < 0.05, ** denotes P < 0.01 and **** denotes P <0.0001 by one-way ANOVA with Bonferroni's post hoc test for multiple comparisons. n.s. denotes not significant. Exact P values are shown in Appendix Table S4.
Growth curves of Hdac1-proficient and -deficient cell lines that were left untreated or were infected with empty virus (pLKO) or shRNAs against Dot1L and selected with puromycin. Growth curves were determined by a series of resazurin assays, which measure metabolic activity, starting four days post-infection. Error bars indicate the range of two replicates from independent cell lines.
C. qPCR analysis of SATB2, FOXM1 and FOXM1 downstream targets in T3359 GSCs treated with indicated doses of C646 or the vehicle control for 24 hours (n=3).