Table S2. Genes Differentially Expressed Between Human and Chimpanzee Brain We Calculated Differential Expression Using a Mask A
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TGF-Β1 Signaling Targets Metastasis-Associated Protein 1, a New Effector in Epithelial Cells
Oncogene (2011) 30, 2230–2241 & 2011 Macmillan Publishers Limited All rights reserved 0950-9232/11 www.nature.com/onc ORIGINAL ARTICLE TGF-b1 signaling targets metastasis-associated protein 1, a new effector in epithelial cells SB Pakala1, K Singh1,3, SDN Reddy1, K Ohshiro1, D-Q Li1, L Mishra2 and R Kumar1 1Department of Biochemistry and Molecular Biology and Institute of Coregulator Biology, The George Washington University Medical Center, Washington, DC, USA and 2Department of Gastroenterology, Hepatology and Nutrition, The University of Texas MD Anderson Cancer Center, Houston, TX, USA In spite of a large number of transforming growth factor b1 gene chromatin in response to upstream signals. The (TGF-b1)-regulated genes, the nature of its targets with TGF-b1-signaling is largely mediated by Smad proteins roles in transformation continues to be poorly understood. (Massague et al., 2005) where Smad2 and Smad3 are Here, we discovered that TGF-b1 stimulates transcription phosphorylated by TGF-b1-receptors and associate with of metastasis-associated protein 1 (MTA1), a dual master the common mediator Smad4, which translocates to the coregulator, in epithelial cells, and that MTA1 status is a nucleus to participate in the expression of TGF-b1-target determinant of TGF-b1-induced epithelial-to-mesenchymal genes (Deckers et al., 2006). Previous studies have shown transition (EMT) phenotypes. In addition, we found that that CUTL1, also known as CDP (CCAAT displacement MTA1/polymerase II/activator protein-1 (AP-1) co-activator protein), a target of TGF-b1, is needed for its short-term complex interacts with the FosB-gene chromatin and stimu- effects of TGF-b1 on cell motility involving Smad4- lates its transcription, and FosB in turn, utilizes FosB/histone dependent pathway (Michl et al.,2005). -
The Proximal Signaling Network of the BCR-ABL1 Oncogene Shows a Modular Organization
Oncogene (2010) 29, 5895–5910 & 2010 Macmillan Publishers Limited All rights reserved 0950-9232/10 www.nature.com/onc ORIGINAL ARTICLE The proximal signaling network of the BCR-ABL1 oncogene shows a modular organization B Titz, T Low, E Komisopoulou, SS Chen, L Rubbi and TG Graeber Crump Institute for Molecular Imaging, Institute for Molecular Medicine, Jonsson Comprehensive Cancer Center, California NanoSystems Institute, Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA, USA BCR-ABL1 is a fusion tyrosine kinase, which causes signaling effects of BCR-ABL1 toward leukemic multiple types of leukemia. We used an integrated transformation. proteomic approach that includes label-free quantitative Oncogene (2010) 29, 5895–5910; doi:10.1038/onc.2010.331; protein complex and phosphorylation profiling by mass published online 9 August 2010 spectrometry to systematically characterize the proximal signaling network of this oncogenic kinase. The proximal Keywords: adaptor protein; BCR-ABL1; phospho- BCR-ABL1 signaling network shows a modular and complex; quantitative mass spectrometry; signaling layered organization with an inner core of three leukemia network; systems biology transformation-relevant adaptor protein complexes (Grb2/Gab2/Shc1 complex, CrkI complex and Dok1/ Dok2 complex). We introduced an ‘interaction direction- ality’ analysis, which annotates static protein networks Introduction with information on the directionality of phosphorylation- dependent interactions. In this analysis, the observed BCR-ABL1 is a constitutively active oncogenic fusion network structure was consistent with a step-wise kinase that arises through a chromosomal translocation phosphorylation-dependent assembly of the Grb2/Gab2/ and causes multiple types of leukemia. It is found in Shc1 and the Dok1/Dok2 complexes on the BCR-ABL1 many cases (B25%) of adult acute lymphoblastic core. -
RFXANK Mouse Monoclonal Antibody [Clone ID: OTI3C10] – TA504261
OriGene Technologies, Inc. 9620 Medical Center Drive, Ste 200 Rockville, MD 20850, US Phone: +1-888-267-4436 [email protected] EU: [email protected] CN: [email protected] Product datasheet for TA504261 RFXANK Mouse Monoclonal Antibody [Clone ID: OTI3C10] Product data: Product Type: Primary Antibodies Clone Name: OTI3C10 Applications: FC, IF, IHC, WB Recommended Dilution: WB 1:500, IHC 1:150, IF 1:100, FLOW 1:100 Reactivity: Human, Mouse, Rat Host: Mouse Isotype: IgG1 Clonality: Monoclonal Immunogen: Full length human recombinant protein of human RFXANK(NP_604389) produced in HEK293T cell. Formulation: PBS (PH 7.3) containing 1% BSA, 50% glycerol and 0.02% sodium azide. Concentration: 1 mg/ml Purification: Purified from mouse ascites fluids or tissue culture supernatant by affinity chromatography (protein A/G) Conjugation: Unconjugated Storage: Store at -20°C as received. Stability: Stable for 12 months from date of receipt. Predicted Protein Size: 25.4 kDa Gene Name: regulatory factor X associated ankyrin containing protein Database Link: NP_604389 Entrez Gene 8625 Human O14593 This product is to be used for laboratory only. Not for diagnostic or therapeutic use. View online » ©2021 OriGene Technologies, Inc., 9620 Medical Center Drive, Ste 200, Rockville, MD 20850, US 1 / 3 RFXANK Mouse Monoclonal Antibody [Clone ID: OTI3C10] – TA504261 Background: Major histocompatibility (MHC) class II molecules are transmembrane proteins that have a central role in development and control of the immune system. The protein encoded by this gene, along with regulatory factor X-associated protein and regulatory factor-5, forms a complex that binds to the X box motif of certain MHC class II gene promoters and activates their transcription. -
Mutation-Specific and Common Phosphotyrosine Signatures of KRAS G12D and G13D Alleles Anticipated Graduation August 1St, 2018
MUTATION-SPECIFIC AND COMMON PHOSPHOTYROSINE SIGNATURES OF KRAS G12D AND G13D ALLELES by Raiha Tahir A dissertation submitted to The Johns Hopkins University in conformity with the requirement of the degree of Doctor of Philosophy Baltimore, MD August 2018 © 2018 Raiha Tahir All Rights Reserved ABSTRACT KRAS is one of the most frequently mutated genes across all cancer subtypes. Two of the most frequent oncogenic KRAS mutations observed in patients result in glycine to aspartic acid substitution at either codon 12 (G12D) or 13 (G13D). Although the biochemical differences between these two predominant mutations are not fully understood, distinct clinical features of the resulting tumors suggest involvement of disparate signaling mechanisms. When we compared the global phosphotyrosine proteomic profiles of isogenic colorectal cancer cell lines bearing either G12D or G13D KRAS mutations, we observed both shared as well as unique signaling events induced by the two KRAS mutations. Remarkably, while the G12D mutation led to an increase in membrane proximal and adherens junction signaling, the G13D mutation led to activation of signaling molecules such as non-receptor tyrosine kinases, MAPK kinases and regulators of metabolic processes. The importance of one of the cell surface molecules, MPZL1, which found to be hyperphosphorylated in G12D cells, was confirmed by cellular assays as its knockdown led to a decrease in proliferation of G12D but not G13D expressing cells. Overall, our study reveals important signaling differences across two common KRAS mutations and highlights the utility of our approach to systematically dissect the subtle differences between related oncogenic mutants and potentially lead to individualized treatments. -
Table S1 the Four Gene Sets Derived from Gene Expression Profiles of Escs and Differentiated Cells
Table S1 The four gene sets derived from gene expression profiles of ESCs and differentiated cells Uniform High Uniform Low ES Up ES Down EntrezID GeneSymbol EntrezID GeneSymbol EntrezID GeneSymbol EntrezID GeneSymbol 269261 Rpl12 11354 Abpa 68239 Krt42 15132 Hbb-bh1 67891 Rpl4 11537 Cfd 26380 Esrrb 15126 Hba-x 55949 Eef1b2 11698 Ambn 73703 Dppa2 15111 Hand2 18148 Npm1 11730 Ang3 67374 Jam2 65255 Asb4 67427 Rps20 11731 Ang2 22702 Zfp42 17292 Mesp1 15481 Hspa8 11807 Apoa2 58865 Tdh 19737 Rgs5 100041686 LOC100041686 11814 Apoc3 26388 Ifi202b 225518 Prdm6 11983 Atpif1 11945 Atp4b 11614 Nr0b1 20378 Frzb 19241 Tmsb4x 12007 Azgp1 76815 Calcoco2 12767 Cxcr4 20116 Rps8 12044 Bcl2a1a 219132 D14Ertd668e 103889 Hoxb2 20103 Rps5 12047 Bcl2a1d 381411 Gm1967 17701 Msx1 14694 Gnb2l1 12049 Bcl2l10 20899 Stra8 23796 Aplnr 19941 Rpl26 12096 Bglap1 78625 1700061G19Rik 12627 Cfc1 12070 Ngfrap1 12097 Bglap2 21816 Tgm1 12622 Cer1 19989 Rpl7 12267 C3ar1 67405 Nts 21385 Tbx2 19896 Rpl10a 12279 C9 435337 EG435337 56720 Tdo2 20044 Rps14 12391 Cav3 545913 Zscan4d 16869 Lhx1 19175 Psmb6 12409 Cbr2 244448 Triml1 22253 Unc5c 22627 Ywhae 12477 Ctla4 69134 2200001I15Rik 14174 Fgf3 19951 Rpl32 12523 Cd84 66065 Hsd17b14 16542 Kdr 66152 1110020P15Rik 12524 Cd86 81879 Tcfcp2l1 15122 Hba-a1 66489 Rpl35 12640 Cga 17907 Mylpf 15414 Hoxb6 15519 Hsp90aa1 12642 Ch25h 26424 Nr5a2 210530 Leprel1 66483 Rpl36al 12655 Chi3l3 83560 Tex14 12338 Capn6 27370 Rps26 12796 Camp 17450 Morc1 20671 Sox17 66576 Uqcrh 12869 Cox8b 79455 Pdcl2 20613 Snai1 22154 Tubb5 12959 Cryba4 231821 Centa1 17897 -
Large XPF-Dependent Deletions Following Misrepair of a DNA Double Strand Break Are Prevented by the RNA:DNA Helicase Senataxin
www.nature.com/scientificreports OPEN Large XPF-dependent deletions following misrepair of a DNA double strand break are prevented Received: 26 October 2017 Accepted: 9 February 2018 by the RNA:DNA helicase Published: xx xx xxxx Senataxin Julien Brustel1, Zuzanna Kozik1, Natalia Gromak2, Velibor Savic3,4 & Steve M. M. Sweet1,5 Deletions and chromosome re-arrangements are common features of cancer cells. We have established a new two-component system reporting on epigenetic silencing or deletion of an actively transcribed gene adjacent to a double-strand break (DSB). Unexpectedly, we fnd that a targeted DSB results in a minority (<10%) misrepair event of kilobase deletions encompassing the DSB site and transcribed gene. Deletions are reduced upon RNaseH1 over-expression and increased after knockdown of the DNA:RNA helicase Senataxin, implicating a role for DNA:RNA hybrids. We further demonstrate that the majority of these large deletions are dependent on the 3′ fap endonuclease XPF. DNA:RNA hybrids were detected by DNA:RNA immunoprecipitation in our system after DSB generation. These hybrids were reduced by RNaseH1 over-expression and increased by Senataxin knock-down, consistent with a role in deletions. Overall, these data are consistent with DNA:RNA hybrid generation at the site of a DSB, mis-processing of which results in genome instability in the form of large deletions. DNA is the target of numerous genotoxic attacks that result in diferent types of damage. DNA double-strand breaks (DSBs) occur at low frequency, compared with single-strand breaks and other forms of DNA damage1, however DSBs pose the risk of translocations and deletions and their repair is therefore essential to cell integrity. -
Defining Functional Interactions During Biogenesis of Epithelial Junctions
ARTICLE Received 11 Dec 2015 | Accepted 13 Oct 2016 | Published 6 Dec 2016 | Updated 5 Jan 2017 DOI: 10.1038/ncomms13542 OPEN Defining functional interactions during biogenesis of epithelial junctions J.C. Erasmus1,*, S. Bruche1,*,w, L. Pizarro1,2,*, N. Maimari1,3,*, T. Poggioli1,w, C. Tomlinson4,J.Lees5, I. Zalivina1,w, A. Wheeler1,w, A. Alberts6, A. Russo2 & V.M.M. Braga1 In spite of extensive recent progress, a comprehensive understanding of how actin cytoskeleton remodelling supports stable junctions remains to be established. Here we design a platform that integrates actin functions with optimized phenotypic clustering and identify new cytoskeletal proteins, their functional hierarchy and pathways that modulate E-cadherin adhesion. Depletion of EEF1A, an actin bundling protein, increases E-cadherin levels at junctions without a corresponding reinforcement of cell–cell contacts. This unexpected result reflects a more dynamic and mobile junctional actin in EEF1A-depleted cells. A partner for EEF1A in cadherin contact maintenance is the formin DIAPH2, which interacts with EEF1A. In contrast, depletion of either the endocytic regulator TRIP10 or the Rho GTPase activator VAV2 reduces E-cadherin levels at junctions. TRIP10 binds to and requires VAV2 function for its junctional localization. Overall, we present new conceptual insights on junction stabilization, which integrate known and novel pathways with impact for epithelial morphogenesis, homeostasis and diseases. 1 National Heart and Lung Institute, Faculty of Medicine, Imperial College London, London SW7 2AZ, UK. 2 Computing Department, Imperial College London, London SW7 2AZ, UK. 3 Bioengineering Department, Faculty of Engineering, Imperial College London, London SW7 2AZ, UK. 4 Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London SW7 2AZ, UK. -
A Computational Approach for Defining a Signature of Β-Cell Golgi Stress in Diabetes Mellitus
Page 1 of 781 Diabetes A Computational Approach for Defining a Signature of β-Cell Golgi Stress in Diabetes Mellitus Robert N. Bone1,6,7, Olufunmilola Oyebamiji2, Sayali Talware2, Sharmila Selvaraj2, Preethi Krishnan3,6, Farooq Syed1,6,7, Huanmei Wu2, Carmella Evans-Molina 1,3,4,5,6,7,8* Departments of 1Pediatrics, 3Medicine, 4Anatomy, Cell Biology & Physiology, 5Biochemistry & Molecular Biology, the 6Center for Diabetes & Metabolic Diseases, and the 7Herman B. Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN 46202; 2Department of BioHealth Informatics, Indiana University-Purdue University Indianapolis, Indianapolis, IN, 46202; 8Roudebush VA Medical Center, Indianapolis, IN 46202. *Corresponding Author(s): Carmella Evans-Molina, MD, PhD ([email protected]) Indiana University School of Medicine, 635 Barnhill Drive, MS 2031A, Indianapolis, IN 46202, Telephone: (317) 274-4145, Fax (317) 274-4107 Running Title: Golgi Stress Response in Diabetes Word Count: 4358 Number of Figures: 6 Keywords: Golgi apparatus stress, Islets, β cell, Type 1 diabetes, Type 2 diabetes 1 Diabetes Publish Ahead of Print, published online August 20, 2020 Diabetes Page 2 of 781 ABSTRACT The Golgi apparatus (GA) is an important site of insulin processing and granule maturation, but whether GA organelle dysfunction and GA stress are present in the diabetic β-cell has not been tested. We utilized an informatics-based approach to develop a transcriptional signature of β-cell GA stress using existing RNA sequencing and microarray datasets generated using human islets from donors with diabetes and islets where type 1(T1D) and type 2 diabetes (T2D) had been modeled ex vivo. To narrow our results to GA-specific genes, we applied a filter set of 1,030 genes accepted as GA associated. -
4-6 Weeks Old Female C57BL/6 Mice Obtained from Jackson Labs Were Used for Cell Isolation
Methods Mice: 4-6 weeks old female C57BL/6 mice obtained from Jackson labs were used for cell isolation. Female Foxp3-IRES-GFP reporter mice (1), backcrossed to B6/C57 background for 10 generations, were used for the isolation of naïve CD4 and naïve CD8 cells for the RNAseq experiments. The mice were housed in pathogen-free animal facility in the La Jolla Institute for Allergy and Immunology and were used according to protocols approved by the Institutional Animal Care and use Committee. Preparation of cells: Subsets of thymocytes were isolated by cell sorting as previously described (2), after cell surface staining using CD4 (GK1.5), CD8 (53-6.7), CD3ε (145- 2C11), CD24 (M1/69) (all from Biolegend). DP cells: CD4+CD8 int/hi; CD4 SP cells: CD4CD3 hi, CD24 int/lo; CD8 SP cells: CD8 int/hi CD4 CD3 hi, CD24 int/lo (Fig S2). Peripheral subsets were isolated after pooling spleen and lymph nodes. T cells were enriched by negative isolation using Dynabeads (Dynabeads untouched mouse T cells, 11413D, Invitrogen). After surface staining for CD4 (GK1.5), CD8 (53-6.7), CD62L (MEL-14), CD25 (PC61) and CD44 (IM7), naïve CD4+CD62L hiCD25-CD44lo and naïve CD8+CD62L hiCD25-CD44lo were obtained by sorting (BD FACS Aria). Additionally, for the RNAseq experiments, CD4 and CD8 naïve cells were isolated by sorting T cells from the Foxp3- IRES-GFP mice: CD4+CD62LhiCD25–CD44lo GFP(FOXP3)– and CD8+CD62LhiCD25– CD44lo GFP(FOXP3)– (antibodies were from Biolegend). In some cases, naïve CD4 cells were cultured in vitro under Th1 or Th2 polarizing conditions (3, 4). -
The Ubiquitination Enzymes of Leishmania Mexicana
The ubiquitination enzymes of Leishmania mexicana Rebecca Jayne Burge Doctor of Philosophy University of York Biology October 2020 Abstract Post-translational modifications such as ubiquitination are important for orchestrating the cellular transformations that occur as the Leishmania parasite differentiates between its main morphological forms, the promastigote and amastigote. Although 20 deubiquitinating enzymes (DUBs) have been partially characterised in Leishmania mexicana, little is known about the role of E1 ubiquitin-activating (E1), E2 ubiquitin- conjugating (E2) and E3 ubiquitin ligase (E3) enzymes in this parasite. Using bioinformatic methods, 2 E1, 13 E2 and 79 E3 genes were identified in the L. mexicana genome. Subsequently, bar-seq analysis of 23 E1, E2 and HECT/RBR E3 null mutants generated in promastigotes using CRISPR-Cas9 revealed that the E2s UBC1/CDC34, UBC2 and UEV1 and the HECT E3 ligase HECT2 are required for successful promastigote to amastigote differentiation and UBA1b, UBC9, UBC14, HECT7 and HECT11 are required for normal proliferation during mouse infection. Null mutants could not be generated for the E1 UBA1a or the E2s UBC3, UBC7, UBC12 and UBC13, suggesting these genes are essential in promastigotes. X-ray crystal structure analysis of UBC2 and UEV1, orthologues of human UBE2N and UBE2V1/UBE2V2 respectively, revealed a heterodimer with a highly conserved structure and interface. Furthermore, recombinant L. mexicana UBA1a was found to load ubiquitin onto UBC2, allowing UBC2- UEV1 to form K63-linked di-ubiquitin chains in vitro. UBC2 was also shown to cooperate with human E3s RNF8 and BIRC2 in vitro to form non-K63-linked polyubiquitin chains, but association of UBC2 with UEV1 inhibits this ability. -
Emerging Roles of ARHGAP33 in Intracellular Trafficking of Trkb And
ARTICLE Received 21 Oct 2015 | Accepted 4 Jan 2016 | Published 3 Feb 2016 DOI: 10.1038/ncomms10594 OPEN Emerging roles of ARHGAP33 in intracellular trafficking of TrkB and pathophysiology of neuropsychiatric disorders Takanobu Nakazawa1,2,3, Ryota Hashimoto4,5, Kazuto Sakoori1, Yuki Sugaya1, Asami Tanimura1, Yuki Hashimotodani1, Kazutaka Ohi4, Hidenaga Yamamori4,6, Yuka Yasuda4, Satomi Umeda-Yano6, Yuji Kiyama7, Kohtarou Konno8, Takeshi Inoue2, Kazumasa Yokoyama2, Takafumi Inoue9, Shusuke Numata10, Tohru Ohnuma11, Nakao Iwata12, Norio Ozaki13, Hitoshi Hashimoto3,5,14, Masahiko Watanabe8, Toshiya Manabe7, Tadashi Yamamoto2,15, Masatoshi Takeda4,5 & Masanobu Kano1 Intracellular trafficking of receptor proteins is essential for neurons to detect various extra- cellular factors during the formation and refinement of neural circuits. However, the precise mechanisms underlying the trafficking of neurotrophin receptors to synapses remain elusive. Here, we demonstrate that a brain-enriched sorting nexin, ARHGAP33, is a new type of regulator for the intracellular trafficking of TrkB, a high-affinity receptor for brain-derived neurotrophic factor. ARHGAP33 knockout (KO) mice exhibit reduced expression of synaptic TrkB, impaired spine development and neuropsychiatric disorder-related behavioural abnormalities. These deficits are rescued by specific pharmacological enhancement of TrkB signalling in ARHGAP33 KO mice. Mechanistically, ARHGAP33 interacts with SORT1 to cooperatively regulate TrkB trafficking. Human ARHGAP33 is associated with brain pheno- types and reduced SORT1 expression is found in patients with schizophrenia. We propose that ARHGAP33/SORT1-mediated TrkB trafficking is essential for synapse development and that the dysfunction of this mechanism may be a new molecular pathology of neuropsychiatric disorders. 1 Department of Neurophysiology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-0033, Japan. -
Gene Standard Deviation MTOR 0.12553731 PRPF38A
BMJ Publishing Group Limited (BMJ) disclaims all liability and responsibility arising from any reliance Supplemental material placed on this supplemental material which has been supplied by the author(s) Gut Gene Standard Deviation MTOR 0.12553731 PRPF38A 0.141472605 EIF2B4 0.154700091 DDX50 0.156333027 SMC3 0.161420017 NFAT5 0.166316903 MAP2K1 0.166585267 KDM1A 0.16904912 RPS6KB1 0.170330192 FCF1 0.170391706 MAP3K7 0.170660513 EIF4E2 0.171572093 TCEB1 0.175363093 CNOT10 0.178975095 SMAD1 0.179164705 NAA15 0.179904998 SETD2 0.180182498 HDAC3 0.183971158 AMMECR1L 0.184195031 CHD4 0.186678211 SF3A3 0.186697697 CNOT4 0.189434633 MTMR14 0.189734199 SMAD4 0.192451524 TLK2 0.192702667 DLG1 0.19336621 COG7 0.193422331 SP1 0.194364189 PPP3R1 0.196430217 ERBB2IP 0.201473001 RAF1 0.206887192 CUL1 0.207514271 VEZF1 0.207579584 SMAD3 0.208159809 TFDP1 0.208834504 VAV2 0.210269344 ADAM17 0.210687138 SMURF2 0.211437666 MRPS5 0.212428684 TMUB2 0.212560675 SRPK2 0.216217428 MAP2K4 0.216345366 VHL 0.219735582 SMURF1 0.221242495 PLCG1 0.221688351 EP300 0.221792349 Sundar R, et al. Gut 2020;0:1–10. doi: 10.1136/gutjnl-2020-320805 BMJ Publishing Group Limited (BMJ) disclaims all liability and responsibility arising from any reliance Supplemental material placed on this supplemental material which has been supplied by the author(s) Gut MGAT5 0.222050228 CDC42 0.2230598 DICER1 0.225358787 RBX1 0.228272533 ZFYVE16 0.22831803 PTEN 0.228595789 PDCD10 0.228799406 NF2 0.23091035 TP53 0.232683696 RB1 0.232729172 TCF20 0.2346075 PPP2CB 0.235117302 AGK 0.235416298