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Fan SH, Li N, Huang KF, Chang YT, Wu CC, Chen SL. MyoD Over-Expression Rescues GST-bFGF Repressed Myogenesis. Int J Mol Sci 2024; 25:4308. [PMID: 38673893 PMCID: PMC11050597 DOI: 10.3390/ijms25084308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 04/10/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
During embryogenesis, basic fibroblast growth factor (bFGF) is released from neural tube and myotome to promote myogenic fate in the somite, and is routinely used for the culture of adult skeletal muscle (SKM) stem cells (MuSC, called satellite cells). However, the mechanism employed by bFGF to promote SKM lineage and MuSC proliferation has not been analyzed in detail. Furthermore, the question of if the post-translational modification (PTM) of bFGF is important to its stemness-promoting effect has not been answered. In this study, GST-bFGF was expressed and purified from E.coli, which lacks the PTM system in eukaryotes. We found that both GST-bFGF and commercially available bFGF activated the Akt-Erk pathway and had strong cell proliferation effect on C2C12 myoblasts and MuSC. GST-bFGF reversibly compromised the myogenesis of C2C12 myoblasts and MuSC, and it increased the expression of Myf5, Pax3/7, and Cyclin D1 but strongly repressed that of MyoD, suggesting the maintenance of myogenic stemness amid repressed MyoD expression. The proliferation effect of GST-bFGF was conserved in C2C12 over-expressed with MyoD (C2C12-tTA-MyoD), implying its independence of the down-regulation of MyoD. In addition, the repressive effect of GST-bFGF on myogenic differentiation was almost totally rescued by the over-expression of MyoD. Together, these evidences suggest that (1) GST-bFGF and bFGF have similar effects on myogenic cell proliferation and differentiation, and (2) GST-bFGF can promote MuSC stemness and proliferation by differentially regulating MRFs and Pax3/7, (3) MyoD repression by GST-bFGF is reversible and independent of the proliferation effect, and (4) GST-bFGF can be a good substitute for bFGF in sustaining MuSC stemness and proliferation.
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Affiliation(s)
| | | | | | | | | | - Shen-Liang Chen
- Department of Life Sciences, National Central University, Jhongli 32001, Taiwan; (S.-H.F.); (N.L.); (K.-F.H.); (Y.-T.C.); (C.-C.W.)
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2
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Wang Y, Wang M, He X, Dong R, Liu H, Yu G. Detection and Analysis of Genes Affecting the Number of Thoracic Vertebrae in Licha Black Pigs. Genes (Basel) 2024; 15:477. [PMID: 38674411 PMCID: PMC11050242 DOI: 10.3390/genes15040477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Revised: 04/06/2024] [Accepted: 04/07/2024] [Indexed: 04/28/2024] Open
Abstract
The number of thoracic vertebrae (NTV) in pigs is an important economic trait that significantly influences pork production. While the Licha black pig is a well-known Chinese pig breed with multiple thoracic vertebrae, the genetic mechanism is still unknown. Here, we performed a selective signal analysis on the genome of Licha black pigs, comparing individuals with 15 NTV versus those with 16 NTV to better understand functional genes associated with NTV. A total of 2265 selection signal regions were detected across the genome, including 527 genes and 1073 QTL that overlapped with the selection signal regions. Functional enrichment analysis revealed that LRP5 and SP5 genes were involved in biological processes such as bone morphogenesis and Wnt protein binding. Furthermore, three genes, LRP8, DEF6, and SCUBE3, associated with osteoblast differentiation and bone formation, were located within or close to the QTL related to bone development and vertebrae number. These five genes were hypothesized to be potential candidates for regulating the NTV trait in Licha black pigs. Our findings revealed several candidate genes that play crucial roles in NTV regulation and provide a theoretical foundation to understand the genetic mechanism of the NTV trait in pig breeding.
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Affiliation(s)
- Yuan Wang
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China; (Y.W.); (M.W.); (X.H.); (R.D.)
| | - Min Wang
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China; (Y.W.); (M.W.); (X.H.); (R.D.)
| | - Xiaojin He
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China; (Y.W.); (M.W.); (X.H.); (R.D.)
| | - Ruilan Dong
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China; (Y.W.); (M.W.); (X.H.); (R.D.)
| | - Hongjiang Liu
- Bureau of Agriculture and Rural Affairs of Jiaozhou, Jiaozhou 266300, China;
| | - Guanghui Yu
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China; (Y.W.); (M.W.); (X.H.); (R.D.)
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3
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Boichuk S, Dunaev P, Skripova V, Galembikova A, Bikinieva F, Shagimardanova E, Gazizova G, Deviatiiarov R, Valeeva E, Mikheeva E, Vasilyeva M, Kopnin P, Strelnikov V, Kiyamova R. Unraveling the Mechanisms of Sensitivity to Anti-FGF Therapies in Imatinib-Resistant Gastrointestinal Stromal Tumors (GIST) Lacking Secondary KIT Mutations. Cancers (Basel) 2023; 15:5354. [PMID: 38001614 PMCID: PMC10670741 DOI: 10.3390/cancers15225354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 11/03/2023] [Accepted: 11/06/2023] [Indexed: 11/26/2023] Open
Abstract
We showed previously that inhibition of KIT signaling in GISTs activates FGFR-signaling pathway rendering cancer cells resistant to receptor tyrosine kinase inhibitor (RTKi) imatinib mesylate (IM) (Gleevec) despite of absence of secondary KIT mutations and thereby illustrating a rationale for the combined (e.g., KIT- and FGFR-targeted) therapies. We show here that long-term culture of IM-resistant GISTs (GIST-R1) with IM substantially down-regulates KIT expression and induces activation of the FGFR-signaling cascade, evidenced by increased expression of total and phosphorylated forms of FGFR1 and 2, FGF-2, and FRS-2, the well-known adaptor protein of the FGF-signaling cascade. This resulted in activation of both AKT- and MAPK-signaling pathways shown on mRNA and protein levels, and rendered cancer cells highly sensitive to pan-FGFR-inhibitors (BGJ 398, AZD 4547, and TAS-120). Indeed, we observed a significant decrease of IC50 values for BGJ 398 in the GIST subclone (GIST-R2) derived from GIST-R1 cells continuously treated with IM for up to 12 months. An increased sensitivity of GIST-R2 cells to FGFR inhibition was also revealed on the xenograft models, illustrating a substantial (>70%) decrease in tumor size in BGJ 398-treated animals when treated with this pan-FGFR inhibitor. Similarly, an increased intra-tumoral apoptosis as detected by immunohistochemical (IHC)-staining for cleaved caspase-3 on day 5 of the treatment was found. As expected, both BGJ 398 and IM used alone lacked the pro-apoptotic and growth-inhibitory activities on GIST-R1 xenografts, thereby revealing their resistance to these TKis when used alone. Important, the knockdown of FGFR2, and, in much less content, FGF-2, abrogated BGJ 398's activity against GIST-R2 cells both in vitro and in vivo, thereby illustrating the FGF-2/FGFR2-signaling axis in IM-resistant GISTs as a primary molecular target for this RTKi. Collectively, our data illustrates that continuous inhibition of KIT signaling in IM-resistant GISTs lacking secondary KIT mutations induced clonal heterogeneity of GISTs and resulted in accumulation of cancer cells with overexpressed FGF-2 and FGFR1/2, thereby leading to activation of FGFR-signaling. This in turn rendered these cells extremely sensitive to the pan-FGFR inhibitors used in combination with IM, or even alone, and suggests a rationale to re-evaluate the effectiveness of FGFR-inhibitors in order to improve the second-line therapeutic strategies for selected subgroups of GIST patients (e.g., IM-resistant GISTs lacking secondary KIT mutations and exhibiting the activation of the FGFR-signaling pathway).
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Affiliation(s)
- Sergei Boichuk
- Department of Pathology, Kazan State Medical University, Kazan 420012, Russia; (P.D.); (A.G.); (F.B.); (E.M.)
- Department of Radiotherapy and Radiology, Russian Medical Academy of Continuous Professional Education, Moscow 127051, Russia
- Central Research Laboratory, Kazan State Medical University, Kazan 420012, Russia;
- Biomarker Research Laboratory, Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan 420008, Russia; (V.S.); (R.K.)
| | - Pavel Dunaev
- Department of Pathology, Kazan State Medical University, Kazan 420012, Russia; (P.D.); (A.G.); (F.B.); (E.M.)
| | - Vera Skripova
- Biomarker Research Laboratory, Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan 420008, Russia; (V.S.); (R.K.)
| | - Aigul Galembikova
- Department of Pathology, Kazan State Medical University, Kazan 420012, Russia; (P.D.); (A.G.); (F.B.); (E.M.)
| | - Firyuza Bikinieva
- Department of Pathology, Kazan State Medical University, Kazan 420012, Russia; (P.D.); (A.G.); (F.B.); (E.M.)
| | - Elena Shagimardanova
- Regulatory Genomics Research Center, Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan 420008, Russia; (E.S.); (G.G.); (R.D.)
- LIFT—Life Improvement by Future Technologies Institute, Moscow 121205, Russia
- Loginov Moscow Clinical Scientific Center, Moscow 111123, Russia
| | - Guzel Gazizova
- Regulatory Genomics Research Center, Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan 420008, Russia; (E.S.); (G.G.); (R.D.)
| | - Ruslan Deviatiiarov
- Regulatory Genomics Research Center, Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan 420008, Russia; (E.S.); (G.G.); (R.D.)
- LIFT—Life Improvement by Future Technologies Institute, Moscow 121205, Russia
| | - Elena Valeeva
- Central Research Laboratory, Kazan State Medical University, Kazan 420012, Russia;
| | - Ekaterina Mikheeva
- Department of Pathology, Kazan State Medical University, Kazan 420012, Russia; (P.D.); (A.G.); (F.B.); (E.M.)
| | - Maria Vasilyeva
- Cytogenetics Laboratory, Carcinogenesis Institute, N.N. Blokhin National Medical Research Center of Oncology, Moscow 115478, Russia; (M.V.); (P.K.)
| | - Pavel Kopnin
- Cytogenetics Laboratory, Carcinogenesis Institute, N.N. Blokhin National Medical Research Center of Oncology, Moscow 115478, Russia; (M.V.); (P.K.)
| | - Vladimir Strelnikov
- Epigenetics Laboratory, Research Centre for Medical Genetics, Moscow 115522, Russia;
| | - Ramziya Kiyamova
- Biomarker Research Laboratory, Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan 420008, Russia; (V.S.); (R.K.)
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Lin YC, Sahoo BK, Gau SS, Yang RB. The biology of SCUBE. J Biomed Sci 2023; 30:33. [PMID: 37237303 PMCID: PMC10214685 DOI: 10.1186/s12929-023-00925-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 05/04/2023] [Indexed: 05/28/2023] Open
Abstract
The SCUBE [Signal peptide-Complement C1r/C1s, Uegf, Bmp1 (CUB)-Epithelial growth factor domain-containing protein] family consists of three proteins in vertebrates, SCUBE1, 2 and 3, which are highly conserved in zebrafish, mice and humans. Each SCUBE gene encodes a polypeptide of approximately 1000 amino acids that is organized into five modular domains: (1) an N-terminal signal peptide sequence, (2) nine tandem epidermal growth factor (EGF)-like repeats, (3) a large spacer region, (4) three cysteine-rich (CR) motifs, and (5) a CUB domain at the C-terminus. Murine Scube genes are expressed individually or in combination during the development of various tissues, including those in the central nervous system and the axial skeleton. The cDNAs of human SCUBE orthologs were originally cloned from vascular endothelial cells, but SCUBE expression has also been found in platelets, mammary ductal epithelium and osteoblasts. Both soluble and membrane-associated SCUBEs have been shown to play important roles in physiology and pathology. For instance, upregulation of SCUBEs has been reported in acute myeloid leukemia, breast cancer and lung cancer. In addition, soluble SCUBE1 is released from activated platelets and can be used as a clinical biomarker for acute coronary syndrome and ischemic stroke. Soluble SCUBE2 enhances distal signaling by facilitating the secretion of dual-lipidated hedgehog from nearby ligand-producing cells in a paracrine manner. Interestingly, the spacer regions and CR motifs can increase or enable SCUBE binding to cell surfaces via electrostatic or glycan-lectin interactions. As such, membrane-associated SCUBEs can function as coreceptors that enhance the signaling activity of various serine/threonine kinase or tyrosine kinase receptors. For example, membrane-associated SCUBE3 functions as a coreceptor that promotes signaling in bone morphogenesis. In humans, SCUBE3 mutations are linked to abnormalities in growth and differentiation of both bones and teeth. In addition to studies on human SCUBE function, experimental results from genetically modified mouse models have yielded important insights in the field of systems biology. In this review, we highlight novel molecular discoveries and critical directions for future research on SCUBE proteins in the context of cancer, skeletal disease and cardiovascular disease.
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Affiliation(s)
- Yuh-Charn Lin
- Department of Physiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Binay K Sahoo
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Shiang-Shin Gau
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Ruey-Bing Yang
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan.
- Biomedical Translation Research Center, Academia Sinica, Taipei, Taiwan.
- Program in Drug Discovery and Development Industry, College of Pharmacy, Taipei Medical University, Taipei, Taiwan.
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Wang Z, Chen C, Zhang J, He J, Zhang L, Wu J, Tian Z. Epithelium-derived SCUBE3 promotes polarized odontoblastic differentiation of dental mesenchymal stem cells and pulp regeneration. Stem Cell Res Ther 2023; 14:130. [PMID: 37189178 DOI: 10.1186/s13287-023-03353-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 04/21/2023] [Indexed: 05/17/2023] Open
Abstract
BACKGROUND Signal peptide-CUB-EGF domain-containing protein 3 (SCUBE3), a secreted multifunctional glycoprotein whose transcript expression is restricted to the tooth germ epithelium during the development of embryonic mouse teeth, has been demonstrated to play a crucial role in the regulation of tooth development. Based on this, we hypothesized that epithelium-derived SCUBE3 contributes to bio-function in dental mesenchymal cells (Mes) via epithelium-mesenchyme interactions. METHODS Immunohistochemical staining and a co-culture system were used to reveal the temporospatial expression of the SCUBE3 protein during mouse tooth germ development. In addition, human dental pulp stem cells (hDPSCs) were used as a Mes model to study the proliferation, migration, odontoblastic differentiation capacity, and mechanism of rhSCUBE3. Novel pulp-dentin-like organoid models were constructed to further confirm the odontoblast induction function of SCUBE3. Finally, semi-orthotopic animal experiments were performed to explore the clinical application of rhSCUBE3. Data were analysed using one-way analysis of variance and t-tests. RESULTS The epithelium-derived SCUBE3 translocated to the mesenchyme via a paracrine pathway during mouse embryonic development, and the differentiating odontoblasts in postnatal tooth germ subsequently secreted the SCUBE3 protein via an autocrine mechanism. In hDPSCs, exogenous SCUBE3 promoted cell proliferation and migration via TGF-β signalling and accelerated odontoblastic differentiation via BMP2 signalling. In the semi-orthotopic animal experiments, we found that SCUBE3 pre-treatment-induced polarized odontoblast-like cells attached to the dental walls and had better angiogenesis performance. CONCLUSION SCUBE3 protein expression is transferred from the epithelium to mesenchyme during embryonic development. The function of epithelium-derived SCUBE3 in Mes, including proliferation, migration, and polarized odontoblastic differentiation, and their mechanisms are elaborated for the first time. These findings shed light on exogenous SCUBE3 application in clinic dental pulp regeneration.
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Affiliation(s)
- Zijie Wang
- Department of Stomatology, Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Road North, Baiyun District, Guangzhou, 510000, Guangdong, China
- School of Stomatology, Southern Medical University, Guangzhou, Guangdong, China
- Hospital of Stomatology, Zunyi Medical University, No. 143 Dalian Road, Huichuan District, Zunyi, 563000, China
- Special Key Laboratory of Oral Disease Research of Higher Education Institution of Guizhou Province, Zunyi, China
| | - Chuying Chen
- Department of Stomatology, Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Road North, Baiyun District, Guangzhou, 510000, Guangdong, China
- School of Stomatology, Southern Medical University, Guangzhou, Guangdong, China
| | - Jiayi Zhang
- Department of Stomatology, Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Road North, Baiyun District, Guangzhou, 510000, Guangdong, China
- School of Stomatology, Southern Medical University, Guangzhou, Guangdong, China
| | - Jiangdie He
- Department of Stomatology, Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Road North, Baiyun District, Guangzhou, 510000, Guangdong, China
- School of Stomatology, Southern Medical University, Guangzhou, Guangdong, China
| | - Lin Zhang
- Department of Histology and Embryology, School of Basic Medical Sciences, Southern Medical University, No. 1838, Guangzhou Road North, Baiyun District, Guangzhou, 510000, Guangdong, China.
| | - Jiayuan Wu
- Hospital of Stomatology, Zunyi Medical University, No. 143 Dalian Road, Huichuan District, Zunyi, 563000, China.
- Special Key Laboratory of Oral Disease Research of Higher Education Institution of Guizhou Province, Zunyi, China.
| | - Zhihui Tian
- Department of Stomatology, Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Road North, Baiyun District, Guangzhou, 510000, Guangdong, China.
- School of Stomatology, Southern Medical University, Guangzhou, Guangdong, China.
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Razghonova Y, Zymovets V, Wadelius P, Rakhimova O, Manoharan L, Brundin M, Kelk P, Romani Vestman N. Transcriptome Analysis Reveals Modulation of Human Stem Cells from the Apical Papilla by Species Associated with Dental Root Canal Infection. Int J Mol Sci 2022; 23:ijms232214420. [PMID: 36430898 PMCID: PMC9695896 DOI: 10.3390/ijms232214420] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 11/12/2022] [Accepted: 11/17/2022] [Indexed: 11/22/2022] Open
Abstract
Interaction of oral bacteria with stem cells from the apical papilla (SCAP) can negatively affect the success of regenerative endodontic treatment (RET). Through RNA-seq transcriptomic analysis, we studied the effect of the oral bacteria Fusobacterium nucleatum and Enterococcus faecalis, as well as their supernatants enriched by bacterial metabolites, on the osteo- and dentinogenic potential of SCAPs in vitro. We performed bulk RNA-seq, on the basis of which differential expression analysis (DEG) and gene ontology enrichment analysis (GO) were performed. DEG analysis showed that E. faecalis supernatant had the greatest effect on SCAPs, whereas F. nucleatum supernatant had the least effect (Tanimoto coefficient = 0.05). GO term enrichment analysis indicated that F. nucleatum upregulates the immune and inflammatory response of SCAPs, and E. faecalis suppresses cell proliferation and cell division processes. SCAP transcriptome profiles showed that under the influence of E. faecalis the upregulation of VEGFA, Runx2, and TBX3 genes occurred, which may negatively affect the SCAP's osteo- and odontogenic differentiation. F. nucleatum downregulates the expression of WDR5 and TBX2 and upregulates the expression of TBX3 and NFIL3 in SCAPs, the upregulation of which may be detrimental for SCAPs' differentiation potential. In conclusion, the present study shows that in vitro, F. nucleatum, E. faecalis, and their metabolites are capable of up- or downregulating the expression of genes that are necessary for dentinogenic and osteogenic processes to varying degrees, which eventually may result in unsuccessful RET outcomes. Transposition to the clinical context merits some reservations, which should be approached with caution.
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Affiliation(s)
- Yelyzaveta Razghonova
- Department of Microbiology, Virology and Biotechnology, Mechnikov National University, 65000 Odesa, Ukraine
| | - Valeriia Zymovets
- Department of Odontology, Umeå University, 90187 Umeå, Sweden
- Correspondence:
| | - Philip Wadelius
- Department of Endodontics, Region of Västerbotten, 90189 Umeå, Sweden
| | - Olena Rakhimova
- Department of Odontology, Umeå University, 90187 Umeå, Sweden
| | - Lokeshwaran Manoharan
- National Bioinformatics Infrastructure Sweden (NBIS), Lund University, 22362 Lund, Sweden
| | - Malin Brundin
- Department of Odontology, Umeå University, 90187 Umeå, Sweden
| | - Peyman Kelk
- Section for Anatomy, Department of Integrative Medical Biology (IMB), Umeå University, 90187 Umeå, Sweden
| | - Nelly Romani Vestman
- Department of Odontology, Umeå University, 90187 Umeå, Sweden
- Wallenberg Centre for Molecular Medicine, Umeå University, 90187 Umeå, Sweden
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Liu Y, Guerrero-Juarez CF, Xiao F, Shettigar NU, Ramos R, Kuan CH, Lin YC, de Jesus Martinez Lomeli L, Park JM, Oh JW, Liu R, Lin SJ, Tartaglia M, Yang RB, Yu Z, Nie Q, Li J, Plikus MV. Hedgehog signaling reprograms hair follicle niche fibroblasts to a hyper-activated state. Dev Cell 2022; 57:1758-1775.e7. [PMID: 35777353 PMCID: PMC9344965 DOI: 10.1016/j.devcel.2022.06.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 03/10/2022] [Accepted: 06/08/2022] [Indexed: 02/06/2023]
Abstract
Hair follicle stem cells are regulated by dermal papilla fibroblasts, their principal signaling niche. Overactivation of Hedgehog signaling in the niche dramatically accelerates hair growth and induces follicle multiplication in mice. On single-cell RNA sequencing, dermal papilla fibroblasts increase heterogeneity to include new Wnt5ahigh states. Transcriptionally, mutant fibroblasts activate regulatory networks for Gli1, Alx3, Ebf1, Hoxc8, Sox18, and Zfp239. These networks jointly upregulate secreted factors for multiple hair morphogenesis and hair-growth-related pathways. Among these is non-conventional TGF-β ligand Scube3. We show that in normal mouse skin, Scube3 is expressed only in dermal papillae of growing, but not in resting follicles. SCUBE3 protein microinjection is sufficient to induce new hair growth, and pharmacological TGF-β inhibition rescues mutant hair hyper-activation phenotype. Moreover, dermal-papilla-enriched expression of SCUBE3 and its growth-activating effect are partially conserved in human scalp hair follicles. Thus, Hedgehog regulates mesenchymal niche function in the hair follicle via SCUBE3/TGF-β mechanism.
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Affiliation(s)
- Yingzi Liu
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China; Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA 92697, USA; Sue and Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, CA 92697, USA
| | - Christian F Guerrero-Juarez
- Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA 92697, USA; Sue and Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, CA 92697, USA; Department of Mathematics, University of California, Irvine, Irvine, CA 92697, USA; Center for Complex Biological Systems, University of California, Irvine, Irvine, CA 92697, USA; NSF-Simons Center for Multiscale Cell Fate Research, University of California, Irvine, Irvine, CA 92697, USA
| | - Fei Xiao
- Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA 92697, USA; Sue and Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, CA 92697, USA
| | - Nitish Udupi Shettigar
- Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA 92697, USA; Sue and Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, CA 92697, USA; Amplifica Holdings Group, Inc., San Diego, CA 92128, USA
| | - Raul Ramos
- Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA 92697, USA; Sue and Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, CA 92697, USA; Center for Complex Biological Systems, University of California, Irvine, Irvine, CA 92697, USA; NSF-Simons Center for Multiscale Cell Fate Research, University of California, Irvine, Irvine, CA 92697, USA
| | - Chen-Hsiang Kuan
- Division of Plastic Surgery, Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan; Research Center for Developmental Biology and Regenerative Medicine, National Taiwan University, Taipei, Taiwan
| | - Yuh-Charn Lin
- Department of Physiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | | | - Jung Min Park
- Department of Anatomy, Yonsei University College of Medicine, Seoul, Korea; Department of Anatomy, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Ji Won Oh
- Department of Anatomy, Yonsei University College of Medicine, Seoul, Korea; Department of Anatomy, School of Medicine, Kyungpook National University, Daegu, Korea; Hair Transplantation Center, Kyungpook National University Hospital, Daegu, Korea
| | - Ruiqi Liu
- State Key Laboratories for Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Sung-Jan Lin
- Research Center for Developmental Biology and Regenerative Medicine, National Taiwan University, Taipei, Taiwan; Institute of Biomedical Engineering and Department of Dermatology, National Taiwan University, Taipei, Taiwan
| | - Marco Tartaglia
- Genetics and Rare Diseases Research Division, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome 00146, Italy
| | - Ruey-Bing Yang
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Zhengquan Yu
- State Key Laboratories for Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Qing Nie
- Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA 92697, USA; Department of Mathematics, University of California, Irvine, Irvine, CA 92697, USA; Center for Complex Biological Systems, University of California, Irvine, Irvine, CA 92697, USA; NSF-Simons Center for Multiscale Cell Fate Research, University of California, Irvine, Irvine, CA 92697, USA
| | - Ji Li
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China; Hunan Key Laboratory of Aging Biology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China.
| | - Maksim V Plikus
- Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA 92697, USA; Sue and Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, CA 92697, USA; Center for Complex Biological Systems, University of California, Irvine, Irvine, CA 92697, USA; NSF-Simons Center for Multiscale Cell Fate Research, University of California, Irvine, Irvine, CA 92697, USA.
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Xu P, Luo A, Xiong C, Ren H, Yan L, Luo Q. SCUBE3 downregulation modulates hepatocellular carcinoma by inhibiting CCNE1 via TGFβ/PI3K/AKT/GSK3β pathway. Cancer Cell Int 2022; 22:1. [PMID: 34980127 PMCID: PMC8725472 DOI: 10.1186/s12935-021-02402-z] [Citation(s) in RCA: 57] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 12/09/2021] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES We aimed to verify the role of signal peptide-CUB-EGF-like domain-containing protein3 (SCUBE3) in the hepatocellular carcinoma (HCC) progression. METHODS The role of SCUBE3 in HCC cell proliferation, apoptosis, and cell cycle in vitro were detected using MTT assay, colony formation assay, 5-ethynyl-2´-deoxyuridine assay (EDU), Celigo cell counting assay, Caspase3/7 activity assay, and flow cytometry. The effect of SCUBE3 on HCC cell proliferation in vivo was inspected by a xenograft tumour model in nude mice. The related mechanisms were further studied. RESULTS The level of SCUBE3 was upregulated in HCC tissues and cell lines. Knockdown of SCUBE3 inhibited proliferation, promoted apoptosis, and induced cell cycle arrest in HCC cell lines in vitro and in vivo. Screening of cell cycle-related proteins revealed that CCNL2, CDK6, CCNE1, and CCND1 exhibited a significantly different expression profile. We found that SCUBE3 may promote the proliferation of HCC cells by regulating CCNE1 expression. The pathway enrichment analysis showed that the TGFβ signalling pathway and the PI3K/AKT signalling pathway were significantly altered. Co-immunoprecipitation results showed that SCUBE3 binds to the TGFβRII receptor. SCUBE3 knockdown inhibited the PI3K/AKT signalling pathway and the phosphorylation of GSK3β to inhibit its kinase activity. CONCLUSIONS SCUBE3 promotes HCC development by regulating CCNE1 via TGFβ/PI3K/AKT/GSK3β pathway. In addition, SCUBE3 may be a new molecular target for the clinical diagnosis and treatment of HCC.
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Affiliation(s)
- Pan Xu
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, People's Republic of China
| | - Aoran Luo
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, People's Republic of China
| | - Chuan Xiong
- Biotechnology and Nuclear Technology Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 610061, People's Republic of China
| | - Hong Ren
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, People's Republic of China
| | - Liang Yan
- Clinical Laboratory Department, Chongqing Hygeia Cancer Hospital, 200 SiXian Road, Chongqing, 401332, People's Republic of China.
| | - Qiang Luo
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, People's Republic of China.
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9
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Differences in DNA methylation between slow and fast muscle in Takifugu rubripes. Gene 2021; 801:145853. [PMID: 34274464 DOI: 10.1016/j.gene.2021.145853] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 06/22/2021] [Accepted: 07/13/2021] [Indexed: 12/20/2022]
Abstract
Fish skeletal muscle is comprised of fast muscle (FM) and slow muscle (SM), which constitutes 60% of total the body mass. Fish skeletal muscle can affect fish swimming activity, which is important for aquaculture due to its growth-potentiating effects. DNA methylation can influence gene expression level. We previously identified multiple differentially expressed genes (DEGs) between FM and SM in Takifugu rubripes. However, it is unknown if the expression levels of these DEGs are influenced by DNA methylation. In the present study, we used DNA methylation sequencing to study the DNA methylation profiles of FM and SM in T. rubripes. SM had higher overall methylation levels than FM. A total of 8479 differentially methylated genes (DMGs) and 3407 DMGs containing differentially methylated regions (DMRs) in the promoter regions between FM and SM were identified. After enrichment analysis, we found functionally relevant DMGs between FM and SM, including Kapca, Plcd3a, Plcd1, Pi3k, Tsp4b and Pgfrb in the hedgehog signaling pathway and phosphatidylinositol (PI)-related pathways. Due to the different methylation levels of these genes between FM and SM, the expression levels of Kapca, Plcd3a, Plcd1, Pi3k, and Tsp4b were higher in FM and Pgfrb was higher in SM. There were differences in the hedgehog signaling pathway and PI-related pathways between FM and SM. In SM, the cytokine-cytokine receptor interaction promoted focal adhesion, while ECM-receptor interactions promoted focal adhesion in FM. These results provide information regarding the difference between FM and SM in T. rubripes.
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10
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Ithal D, Sukumaran SK, Bhattacharjee D, Vemula A, Nadella R, Mahadevan J, Sud R, Viswanath B, Purushottam M, Jain S. Exome hits demystified: The next frontier. Asian J Psychiatr 2021; 59:102640. [PMID: 33892377 DOI: 10.1016/j.ajp.2021.102640] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 03/26/2021] [Indexed: 12/13/2022]
Abstract
Severe mental illnesses such as schizophrenia and bipolar disorder have complex inheritance patterns, involving both common and rare variants. Whole exome sequencing is a promising approach to find out the rare genetic variants. We had previously reported several rare variants in multiplex families with severe mental illnesses. The current article tries to summarise the biological processes and pattern of expression of genes harbouring the aforementioned variants, linking them to known clinical manifestations through a methodical narrative review. Of the 28 genes considered for this review from 7 families with multiple affected individuals, 6 genes are implicated in various neuropsychiatric manifestations including some variations in the brain morphology assessed by magnetic resonance imaging. Another 15 genes, though associated with neuropsychiatric manifestations, did not have established brain morphological changes whereas the remaining 7 genes did not have any previously recorded neuropsychiatric manifestations at all. Wnt/b-catenin signaling pathway was associated with 6 of these genes and PI3K/AKT, calcium signaling, ERK, RhoA and notch signaling pathways had at least 2 gene associations. We present a comprehensive review of biological and clinical knowledge about the genes previously reported in multiplex families with severe mental illness. A 'disease in dish approach' can be helpful to further explore the fundamental mechanisms.
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Affiliation(s)
- Dhruva Ithal
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences, Bengaluru, Karnataka, India
| | - Salil K Sukumaran
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences, Bengaluru, Karnataka, India
| | - Debanjan Bhattacharjee
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences, Bengaluru, Karnataka, India
| | - Alekhya Vemula
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences, Bengaluru, Karnataka, India
| | - Ravi Nadella
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences, Bengaluru, Karnataka, India
| | - Jayant Mahadevan
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences, Bengaluru, Karnataka, India
| | - Reeteka Sud
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences, Bengaluru, Karnataka, India
| | - Biju Viswanath
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences, Bengaluru, Karnataka, India
| | - Meera Purushottam
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences, Bengaluru, Karnataka, India.
| | - Sanjeev Jain
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences, Bengaluru, Karnataka, India
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11
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Tsao KC, Lin YC, Chen YT, Lai SL, Yang RB. Zebrafish scube1 and scube2 cooperate in promoting Vegfa signaling during embryonic vascularization. Cardiovasc Res 2021; 118:1074-1087. [PMID: 33788916 DOI: 10.1093/cvr/cvab125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 11/18/2020] [Accepted: 03/30/2021] [Indexed: 11/14/2022] Open
Abstract
AIMS The secreted and membrane-anchored SCUBE (signal peptide-CUB-EGF domain-containing proteins) gene family composed of 3 members was originally identified from endothelial cells (ECs). We recently showed that membrane SCUBE2 binds vascular endothelial growth factor A (VEGFA) and acts as a co-receptor for VEGF receptor 2 (VEGFR2) to modulate EC migration, proliferation and tube formation during postnatal and tumor angiogenesis. However, whether these SCUBE genes cooperate in modulating VEGF signaling during embryonic vascular development remains unknown. METHODS AND RESULTS To further dissect the genetic interactions of these scube genes, transcription activator-like effector nuclease-mediated genome editing was used to generate knockout (KO) alleles of each scube gene. No overt vascular phenotypes were seen in any single scube KO mutants because of compensation by other scube genes during zebrafish development. However, scube1 and scube2 double KO (DKO) severely impaired EC filopodia extensions, migration, and proliferation, thus disrupting proper vascular lumen formation during vasculogenesis and angiogenesis as well as development of the organ-specific intestinal vasculature. Further genetic, biochemical, and molecular analyses revealed that Scube1 and Scube2 might act cooperatively at the cell-surface receptor level to facilitate Vegfa signaling during zebrafish embryonic vascularization. CONCLUSIONS We showed for the first time that cooperation between scube1 and scube2 is critical for proper regulation of angiogenic cell behaviors and formation of functional vessels during zebrafish embryonic development. TRANSLATIONAL PERSPECTIVE Our studies indicate that targeting SCUBE1 and/or SCUBE2 on modulating VEGF signaling might provide potential therapeutic treatments or VEGF-mediated proliferative pathological vascular diseases.
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Affiliation(s)
- Ku-Chi Tsao
- Program in Molecular Medicine, National Yang Ming Chiao Tung University and Academia Sinica, Taipei, Taiwan.,Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Yuh-Charn Lin
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan.,Department of Physiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Yi-Ting Chen
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Shih-Lei Lai
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Ruey-Bing Yang
- Program in Molecular Medicine, National Yang Ming Chiao Tung University and Academia Sinica, Taipei, Taiwan.,Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan.,Biomedical Translation Research Center, Academia Sinica, Taipei, Taiwan.,Institute of Pharmacology, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.,Ph.D. Program in Biotechnology Research and Development, College of Pharmacy, Taipei Medical University, Taipei, Taiwan
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12
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Lin YC, Niceta M, Muto V, Vona B, Pagnamenta AT, Maroofian R, Beetz C, van Duyvenvoorde H, Dentici ML, Lauffer P, Vallian S, Ciolfi A, Pizzi S, Bauer P, Grüning NM, Bellacchio E, Del Fattore A, Petrini S, Shaheen R, Tiosano D, Halloun R, Pode-Shakked B, Albayrak HM, Işık E, Wit JM, Dittrich M, Freire BL, Bertola DR, Jorge AAL, Barel O, Sabir AH, Al Tenaiji AMJ, Taji SM, Al-Sannaa N, Al-Abdulwahed H, Digilio MC, Irving M, Anikster Y, Bhavani GSL, Girisha KM, Haaf T, Taylor JC, Dallapiccola B, Alkuraya FS, Yang RB, Tartaglia M. SCUBE3 loss-of-function causes a recognizable recessive developmental disorder due to defective bone morphogenetic protein signaling. Am J Hum Genet 2021; 108:115-133. [PMID: 33308444 PMCID: PMC7820739 DOI: 10.1016/j.ajhg.2020.11.015] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 11/20/2020] [Indexed: 12/11/2022] Open
Abstract
Signal peptide-CUB-EGF domain-containing protein 3 (SCUBE3) is a member of a small family of multifunctional cell surface-anchored glycoproteins functioning as co-receptors for a variety of growth factors. Here we report that bi-allelic inactivating variants in SCUBE3 have pleiotropic consequences on development and cause a previously unrecognized syndromic disorder. Eighteen affected individuals from nine unrelated families showed a consistent phenotype characterized by reduced growth, skeletal features, distinctive craniofacial appearance, and dental anomalies. In vitro functional validation studies demonstrated a variable impact of disease-causing variants on transcript processing, protein secretion and function, and their dysregulating effect on bone morphogenetic protein (BMP) signaling. We show that SCUBE3 acts as a BMP2/BMP4 co-receptor, recruits the BMP receptor complexes into raft microdomains, and positively modulates signaling possibly by augmenting the specific interactions between BMPs and BMP type I receptors. Scube3-/- mice showed craniofacial and dental defects, reduced body size, and defective endochondral bone growth due to impaired BMP-mediated chondrogenesis and osteogenesis, recapitulating the human disorder. Our findings identify a human disease caused by defective function of a member of the SCUBE family, and link SCUBE3 to processes controlling growth, morphogenesis, and bone and teeth development through modulation of BMP signaling.
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Affiliation(s)
- Yuh-Charn Lin
- Department of Physiology, School of Medicine, Taipei Medical University, 110301 Taipei, Taiwan; Institute of Biomedical Sciences, Academia Sinica, 115201 Taipei, Taiwan
| | - Marcello Niceta
- Genetics and Rare Diseases Research Division, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy
| | - Valentina Muto
- Genetics and Rare Diseases Research Division, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy
| | - Barbara Vona
- Institute of Human Genetics, Julius Maximilians University, 97074 Würzburg, Germany; Department of Otolaryngology - Head and Neck Surgery, Eberhard Karls University, 72076 Tübingen, Germany
| | - Alistair T Pagnamenta
- NIHR Oxford Biomedical Research Centre, Wellcome Centre for Human Genetics, University of Oxford, OX3 7BN Oxford, UK
| | - Reza Maroofian
- Genetics and Molecular Cell Sciences Research Centre, St George's University of London, Cranmer Terrace, SW17 0RE London, UK
| | | | - Hermine van Duyvenvoorde
- Department of Clinical Genetics, Leiden University Medical Center, 2300 RC Leiden, the Netherlands
| | - Maria Lisa Dentici
- Genetics and Rare Diseases Research Division, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy
| | - Peter Lauffer
- Department of Paediatric Endocrinology, Emma Children's Hospital, Amsterdam University Medical Center, 1105 AZ Amsterdam, the Netherlands
| | - Sadeq Vallian
- Department of Cell and Molecular Biology & Microbiology, University of Isfahan, 8174673441 Isfahan, Iran
| | - Andrea Ciolfi
- Genetics and Rare Diseases Research Division, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy
| | - Simone Pizzi
- Genetics and Rare Diseases Research Division, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy
| | | | | | - Emanuele Bellacchio
- Genetics and Rare Diseases Research Division, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy
| | - Andrea Del Fattore
- Genetics and Rare Diseases Research Division, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy
| | - Stefania Petrini
- Confocal Microscopy Core Facility, Research Laboratories, IRCCS Ospedale Pediatrico Bambino Gesù, 00146 Rome, Italy
| | - Ranad Shaheen
- Department of Genetics, King Faisal Specialist Hospital and Research Center, 11211 Riyadh, Saudi Arabia; Qatar Biomedical Research Institute, Hamad Bin Khalifa University, 34110 Doha, Qatar
| | - Dov Tiosano
- Pediatric Endocrinology Unit, Ruth Rappaport Children's Hospital, Rambam Healthcare Campus, 352540 Haifa, Israel; Ruth and Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, 352540 Haifa, Israel
| | - Rana Halloun
- Pediatric Endocrinology Unit, Ruth Rappaport Children's Hospital, Rambam Healthcare Campus, 352540 Haifa, Israel
| | - Ben Pode-Shakked
- Edmond and Lily Safra Children's Hospital, Sheba Medical Center, 52621 Tel-Hashomer, Israel; The Sackler Faculty of Medicine, Tel-Aviv University, 6997801 Tel-Aviv, Israel
| | - Hatice Mutlu Albayrak
- Department of Pediatric Endocrinology, Gaziantep Cengiz Gökcek Maternity & Children's Hospital, 27010 Gaziantep, Turkey
| | - Emregül Işık
- Department of Pediatric Endocrinology, Gaziantep Cengiz Gökcek Maternity & Children's Hospital, 27010 Gaziantep, Turkey
| | - Jan M Wit
- Department of Pediatrics, Leiden University Medical Center, 2333ZA Leiden, the Netherlands
| | - Marcus Dittrich
- Institute of Human Genetics, Julius Maximilians University, 97074 Würzburg, Germany; Institute of Bioinformatics, Julius Maximilians University, 97070 Würzburg, Germany
| | - Bruna L Freire
- Unidade de Endocrinologia Genética, Hospital das Clínicas da Faculdade de Medicina da Universidade de Sao Paulo, 01246903 Sao Paulo, Brazil
| | - Debora R Bertola
- Unidade de Genética do Instituto da Criança, Hospital das Clínicas da Faculdade de Medicina da Universidade de Sao Paulo, 05403000 Sao Paulo, Brazil
| | - Alexander A L Jorge
- Unidade de Endocrinologia Genética, Hospital das Clínicas da Faculdade de Medicina da Universidade de Sao Paulo, 01246903 Sao Paulo, Brazil
| | - Ortal Barel
- Sheba Cancer Research Center, Sheba Medical Center, 52621 Tel-Hashomer, Israel; Wohl Institute for Translational Medicine, Sheba Medical Center, 52621 Tel-Hashomer, Israel
| | - Ataf H Sabir
- Department of Clinical Genetics, Guy's and St Thomas' NHS Foundation Trust, SE1 9RT London, UK; Birmingham Women's and Children's NHS Foundation Trust, University of Birmingham, B4 6NH Birmingham, UK
| | - Amal M J Al Tenaiji
- Department of Paediatrics, Sheikh Khalifa Medical City, 51900 Abu Dhabi, United Arab Emirates
| | - Sulaima M Taji
- Department of Paediatrics, Sheikh Khalifa Medical City, 51900 Abu Dhabi, United Arab Emirates
| | | | | | - Maria Cristina Digilio
- Genetics and Rare Diseases Research Division, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy
| | - Melita Irving
- Department of Clinical Genetics, Guy's and St Thomas' NHS Foundation Trust, SE1 9RT London, UK
| | - Yair Anikster
- Edmond and Lily Safra Children's Hospital, Sheba Medical Center, 52621 Tel-Hashomer, Israel; The Sackler Faculty of Medicine, Tel-Aviv University, 6997801 Tel-Aviv, Israel; Wohl Institute for Translational Medicine, Sheba Medical Center, 52621 Tel-Hashomer, Israel
| | - Gandham S L Bhavani
- Department of Medical Genetics, Kasturba Medical College, Manipal Academy of Higher Education, Manipal 576104, India
| | - Katta M Girisha
- Department of Medical Genetics, Kasturba Medical College, Manipal Academy of Higher Education, Manipal 576104, India
| | - Thomas Haaf
- Institute of Human Genetics, Julius Maximilians University, 97074 Würzburg, Germany
| | - Jenny C Taylor
- NIHR Oxford Biomedical Research Centre, Wellcome Centre for Human Genetics, University of Oxford, OX3 7BN Oxford, UK
| | - Bruno Dallapiccola
- Genetics and Rare Diseases Research Division, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy
| | - Fowzan S Alkuraya
- Department of Genetics, King Faisal Specialist Hospital and Research Center, 11211 Riyadh, Saudi Arabia
| | - Ruey-Bing Yang
- Institute of Biomedical Sciences, Academia Sinica, 115201 Taipei, Taiwan; Ph.D. Program in Drug Discovery and Development Industry, College of Pharmacy, Taipei Medical University, 110301 Taipei, Taiwan; Institute of Pharmacology, School of Medicine, National Yang-Ming University, 112304, Taipei, Taiwan.
| | - Marco Tartaglia
- Genetics and Rare Diseases Research Division, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy.
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13
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Yang X, Hu J, Shi C, Dai J. Activation of TGF-β1 Pathway by SCUBE3 Regulates TWIST1 Expression and Promotes Breast Cancer Progression. Cancer Biother Radiopharm 2020; 35:120-128. [PMID: 31742430 DOI: 10.1089/cbr.2019.2990] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Affiliation(s)
- Xuhui Yang
- Department of General Surgery, Liyuan Hospital of Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Jingqiu Hu
- Department of Pharmacy, XiangYang Hospital of Traditional Chinese Medicine, Xiangyang, China
| | - Cancan Shi
- Department of Surgery, Wuhan ChangeDong Hospital, Wuhan, China
| | - Jun Dai
- Department of General Surgery, Liyuan Hospital of Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
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14
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Chang CN, Kioussi C. Location, Location, Location: Signals in Muscle Specification. J Dev Biol 2018; 6:E11. [PMID: 29783715 PMCID: PMC6027348 DOI: 10.3390/jdb6020011] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 05/11/2018] [Accepted: 05/15/2018] [Indexed: 12/15/2022] Open
Abstract
Muscles control body movement and locomotion, posture and body position and soft tissue support. Mesoderm derived cells gives rise to 700 unique muscles in humans as a result of well-orchestrated signaling and transcriptional networks in specific time and space. Although the anatomical structure of skeletal muscles is similar, their functions and locations are specialized. This is the result of specific signaling as the embryo grows and cells migrate to form different structures and organs. As cells progress to their next state, they suppress current sequence specific transcription factors (SSTF) and construct new networks to establish new myogenic features. In this review, we provide an overview of signaling pathways and gene regulatory networks during formation of the craniofacial, cardiac, vascular, trunk, and limb skeletal muscles.
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Affiliation(s)
- Chih-Ning Chang
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Corvallis, OR 97331, USA.
- Molecular Cell Biology Graduate Program, Oregon State University, Corvallis, OR 97331, USA.
| | - Chrissa Kioussi
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Corvallis, OR 97331, USA.
- Molecular Cell Biology Graduate Program, Oregon State University, Corvallis, OR 97331, USA.
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15
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Lin YC, Liu CY, Kannagi R, Yang RB. Inhibition of Endothelial SCUBE2 (Signal Peptide-CUB-EGF Domain-Containing Protein 2), a Novel VEGFR2 (Vascular Endothelial Growth Factor Receptor 2) Coreceptor, Suppresses Tumor Angiogenesis. Arterioscler Thromb Vasc Biol 2018; 38:1202-1215. [PMID: 29545238 DOI: 10.1161/atvbaha.117.310506] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Accepted: 03/01/2018] [Indexed: 12/20/2022]
Abstract
OBJECTIVE SCUBE2 (signal peptide-CUB-EGF domain-containing protein 2), expressed on the endothelial cell surface, functions as a novel coreceptor for VEGFR2 (vascular endothelial growth factor receptor 2) and enhances VEGF-induced signaling in adult angiogenesis. However, whether SCUBE2 plays a role in pathological angiogenesis and whether anti-SCUBE2 antibody is an effective strategy for blocking tumor angiogenesis remain unknown. The aim of this study was to investigate the pathological role and targeting therapy of SCUBE2 in tumor vasculature. APPROACH AND RESULTS Immunohistochemistry revealed that SCUBE2 is highly expressed in endothelial cells of numerous carcinomas. Genetic endothelial cell knockout of SCUBE2 and pharmacological inhibition with the anti-SCUBE2 monoclonal antibody SP.B1 significantly reduced xenograft tumor growth, decreased tumor vascular density, increased apoptosis, and decreased the proliferation of tumor cells. Mechanistic studies revealed that SP.B1 binds to SCUBE2 and induces its internalization for lysosomal degradation, thereby reducing its cell surface level and inhibiting the binding of and downstream signaling of VEGF, including VEGFR2 phosphorylation and AKT/MAPK (mitogen-activated protein kinase) activation. Importantly, dual combination therapy with anti-SCUBE2 monoclonal antibody and anti-VEGF antibody or chemotherapy was more effective than single-agent therapy. CONCLUSIONS Endothelial cell surface SCUBE2 is a VEGFR2 coreceptor essential for pathological tumor angiogenesis, and anti-SCUBE2 monoclonal antibody acting as an internalization inducer may provide a potent combination therapy for tumor angiogenesis.
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Affiliation(s)
- Yuh-Charn Lin
- From the Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan (Y.-C.L., R.K., R.-B.Y.)
| | - Chun-Yu Liu
- Faculty of Medicine (C.-Y.L.).,Division of Medical Oncology, Department of Oncology (C.-Y.L.).,Division of Transfusion Medicine, Department of Medicine (C.-Y.L.), Taipei Veterans General Hospital, Taiwan
| | - Reiji Kannagi
- From the Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan (Y.-C.L., R.K., R.-B.Y.)
| | - Ruey-Bing Yang
- From the Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan (Y.-C.L., R.K., R.-B.Y.) .,Institute of Pharmacology (R.-B.Y.), National Yang-Ming University, Taipei, Taiwan
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16
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LEI X, CUI K, CAI X, REN Y, LIU Q, SHI D. Bone morphogenetic protein 1 is expressed in porcine ovarian follicles and promotes oocyte maturation and early embryonic development. J Vet Med Sci 2017; 79:258-266. [PMID: 27890905 PMCID: PMC5326928 DOI: 10.1292/jvms.16-0277] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Accepted: 11/08/2016] [Indexed: 01/24/2023] Open
Abstract
In the present study, we tried to determine whether bone morphogenetic protein 1 (BMP1) plays a role in ovarian follicular development and early embryo development. We systematically investigated the expression and influence of BMP1 during porcine follicle and early embryonic development. Immunohistochemistry demonstrated that the BMP1 protein is expressed in granular cells and oocytes during follicular development, from primary to pre-ovulatory follicles, including atretic follicles and the corpus luteum. The mRNA expression of BMP1 significantly increased as the porcine follicles grew. Immunofluorescence analysis indicated that BMP1 was expressed in cumulus-oocyte complexes (COCs), oocytes and porcine embryos during early in vitro culture. qPCR and western blot analysis showed that the expression of BMP1 was significantly up-regulated in mature porcine oocytes and COCs compared to immature oocytes and COCs. BMP1 is expressed in early porcine embryos, and its expression reaches a peak at the 8-cell stage. To determine the effect of BMP1 on the maturation of oocytes and the development of early embryos, various concentrations of BMP1 recombinant protein or antibody were added to the in vitro culture media, respectively. BMP1 significantly affected the porcine oocyte maturation rate, the cleavage rate and the blastocyst development rate of embryos cultured in vitro in a positive way, as well as the blastocyst cell number. In conclusion, BMP1 is expressed throughout porcine ovarian follicle development and early embryogenesis, and it promotes oocyte maturation and the developmental ability of embryos during early in vitro culture.
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Affiliation(s)
- Xiaocan LEI
- State Key Laboratory for Conservation and Utilization of
Subtropical Agro-Bioresources, Guangxi University, Nanning 530004, Guangxi, China
- School of Basic Medical Sciences, Zunyi Medical University,
Zunyi 563000, Guizhou, China
| | - Kuiqing CUI
- State Key Laboratory for Conservation and Utilization of
Subtropical Agro-Bioresources, Guangxi University, Nanning 530004, Guangxi, China
| | - Xiaoyan CAI
- State Key Laboratory for Conservation and Utilization of
Subtropical Agro-Bioresources, Guangxi University, Nanning 530004, Guangxi, China
| | - Yanping REN
- State Key Laboratory for Conservation and Utilization of
Subtropical Agro-Bioresources, Guangxi University, Nanning 530004, Guangxi, China
- School of Basic Medical Sciences, Zunyi Medical University,
Zunyi 563000, Guizhou, China
| | - Qingyou LIU
- State Key Laboratory for Conservation and Utilization of
Subtropical Agro-Bioresources, Guangxi University, Nanning 530004, Guangxi, China
| | - Deshun SHI
- State Key Laboratory for Conservation and Utilization of
Subtropical Agro-Bioresources, Guangxi University, Nanning 530004, Guangxi, China
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17
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The First Scube3 Mutant Mouse Line with Pleiotropic Phenotypic Alterations. G3 (BETHESDA, MD.) 2016; 6:4035-4046. [PMID: 27815347 PMCID: PMC5144972 DOI: 10.1534/g3.116.033670] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The vertebrate Scube (Signal peptide, CUB, and EGF-like domain-containing protein) family consists of three independent members, Scube1–3, which encode secreted cell surface-associated membrane glycoproteins. Limited information about the general function of this gene family is available, and their roles during adulthood. Here, we present the first Scube3 mutant mouse line (Scube3N294K/N294K), which clearly shows phenotypic alterations by carrying a missense mutation in exon 8, and thus contributes to our understanding of SCUBE3 functions. We performed a detailed phenotypic characterization in the German Mouse Clinic (GMC). Scube3N294K/N294K mutants showed morphological abnormalities of the skeleton, alterations of parameters relevant for bone metabolism, changes in renal function, and hearing impairments. These findings correlate with characteristics of the rare metabolic bone disorder Paget disease of bone (PDB), associated with the chromosomal region of human SCUBE3. In addition, alterations in energy metabolism, behavior, and neurological functions were detected in Scube3N294K/N294K mice. The Scube3N294K/N294K mutant mouse line may serve as a new model for further studying the effect of impaired SCUBE3 gene function.
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Lin YC, Chao TY, Yeh CT, Roffler SR, Kannagi R, Yang RB. Endothelial SCUBE2 Interacts With VEGFR2 and Regulates VEGF-Induced Angiogenesis. Arterioscler Thromb Vasc Biol 2016; 37:144-155. [PMID: 27834687 DOI: 10.1161/atvbaha.116.308546] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Accepted: 10/20/2016] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Vascular endothelial growth factor (VEGF), a major mediator of angiogenesis, exerts its proangiogenic action by binding to VEGFR2 (VEGF receptor 2), the activity of which is further modulated by VEGFR2 coreceptors such as neuropilins. However, whether VEGFR2 is regulated by additional coreceptors is not clear. To investigate whether SCUBE2 (signal peptide-CUB-EGF domain-containing protein 2), a peripheral membrane protein expressed in vascular endothelial cells (ECs) known to bind other signaling receptors, functions as a VEGFR2 coreceptor and to verify the role of SCUBE2 in the VEGF-induced angiogenesis. APPROACH AND RESULTS SCUBE2 lentiviral overexpression in human ECs increased and short hairpin RNA knockdown inhibited VEGF-induced EC growth and capillary-like network formation on Matrigel. Like VEGF, endothelial SCUBE2 was upregulated by hypoxia-inducible factor-1α at both mRNA and protein levels. EC-specific Scube2 knockout mice were not defective in vascular development but showed impaired VEGF-induced neovascularization in implanted Matrigel plugs and recovery of blood flow after hind-limb ischemia. Coimmunoprecipitation and ligand-binding assays showed that SCUBE2 forms a complex with VEGF and VEGFR2, thus acting as a coreceptor to facilitate VEGF binding and augment VEGFR2 signal activity. SCUBE2 knockdown or genetic knockout suppressed and its overexpression promoted the VEGF-induced activation of downstream proangiogenic and proliferating signals, including VEGFR2 phosphorylation and mitogen-activated protein kinase or AKT activation. CONCLUSIONS Endothelial SCUBE2 may be a novel coreceptor for VEGFR2 and potentiate VEGF-induced signaling in adult angiogenesis.
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Affiliation(s)
- Yuh-Charn Lin
- From the Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan (Y.-C.L., S.R.R., R.K., R.-B.Y.); Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taiwan (T.-Y.C., C.-T.Y.); Division of Hematology/Oncology, Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan (T.-Y.C.); Department of Medical Research and Education, Shuang Ho Hospital, Taipei Medical University, Taiwan (C.-T.Y.); and Institute of Pharmacology, National Yang-Ming University, Taipei, Taiwan (R.-B.Y.)
| | - Tsu-Yi Chao
- From the Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan (Y.-C.L., S.R.R., R.K., R.-B.Y.); Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taiwan (T.-Y.C., C.-T.Y.); Division of Hematology/Oncology, Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan (T.-Y.C.); Department of Medical Research and Education, Shuang Ho Hospital, Taipei Medical University, Taiwan (C.-T.Y.); and Institute of Pharmacology, National Yang-Ming University, Taipei, Taiwan (R.-B.Y.)
| | - Chi-Tai Yeh
- From the Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan (Y.-C.L., S.R.R., R.K., R.-B.Y.); Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taiwan (T.-Y.C., C.-T.Y.); Division of Hematology/Oncology, Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan (T.-Y.C.); Department of Medical Research and Education, Shuang Ho Hospital, Taipei Medical University, Taiwan (C.-T.Y.); and Institute of Pharmacology, National Yang-Ming University, Taipei, Taiwan (R.-B.Y.)
| | - Steve R Roffler
- From the Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan (Y.-C.L., S.R.R., R.K., R.-B.Y.); Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taiwan (T.-Y.C., C.-T.Y.); Division of Hematology/Oncology, Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan (T.-Y.C.); Department of Medical Research and Education, Shuang Ho Hospital, Taipei Medical University, Taiwan (C.-T.Y.); and Institute of Pharmacology, National Yang-Ming University, Taipei, Taiwan (R.-B.Y.)
| | - Reiji Kannagi
- From the Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan (Y.-C.L., S.R.R., R.K., R.-B.Y.); Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taiwan (T.-Y.C., C.-T.Y.); Division of Hematology/Oncology, Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan (T.-Y.C.); Department of Medical Research and Education, Shuang Ho Hospital, Taipei Medical University, Taiwan (C.-T.Y.); and Institute of Pharmacology, National Yang-Ming University, Taipei, Taiwan (R.-B.Y.)
| | - Ruey-Bing Yang
- From the Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan (Y.-C.L., S.R.R., R.K., R.-B.Y.); Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taiwan (T.-Y.C., C.-T.Y.); Division of Hematology/Oncology, Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan (T.-Y.C.); Department of Medical Research and Education, Shuang Ho Hospital, Taipei Medical University, Taiwan (C.-T.Y.); and Institute of Pharmacology, National Yang-Ming University, Taipei, Taiwan (R.-B.Y.).
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Electrostatics and N-glycan-mediated membrane tethering of SCUBE1 is critical for promoting bone morphogenetic protein signalling. Biochem J 2016; 473:661-72. [DOI: 10.1042/bj20151041] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Accepted: 12/21/2015] [Indexed: 11/17/2022]
Abstract
We investigated the membrane-associating mechanisms of SCUBE1 (S1), a BMP co-receptor. Electrostatics and glycan-mediated membrane localization of S1 is essential for promoting BMP signalling and N-glycosylation is required for its function in zebrafish.
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