عامل نمو البشرة

عامل نمو البشرة
معلومات عامة
جزء من
وُجد في الأصنوفة
يشفر بـ
EGF (en) ترجم[2] عدل القيمة على Wikidata
الوظيفة الجزيئية
مكون الخلية
العملية الحيوية
يتفاعل مادياً مع
له جزء أو أجزاء

' عامل نمو البشرة (بالإنجليزية: Epidermal growth factor)‏ يعرف بالاختصار (EGF) هو بروتين يحفز نمو الخلايا وتمايزها من خلال الارتباط بمستقبلات EGFR. ويبلغ الوزن الجزيئي للبروتين 6 كيلو دالتون ويحتوي على 53 حمض اميني وثلاثة روابط ثنائية الكبريتيد. وجد EGF بدايةً كببتيد مفرز موجود في الغدد تحت الفك السفلي للفئران وفي بول الإنسان. وعثر لاحقاً في العديد من الأنسجة البشرية، بما في ذلك الغدة تحت الفك السفلي والغدة النكفية.[31][32][33] له دور في التئام الجروح الجلدية من خلال تحفيز تكاثر الخلاياالقرنية والخلايا البطانية والأرومة الليفية ويسهل تجديد الجلد. إن لعامل نمو البشرة دورًا مهمًا في تطور السرطان.

روابط خارجية

المراجع

  1. ^ ا ب ج د ه و ز ح ط "InterPro Release 71.0". 8 نوفمبر 2018.
  2. ^ ا ب مذكور في: يونيبروت. الوصول: 13 نوفمبر 2019. معرف يونيبروت: P01133. لغة العمل أو لغة الاسم: الإنجليزية.
  3. ^ "GOA". اطلع عليه بتاريخ 2019-04-08.
  4. ^ ا ب "Nerve growth factor regulation of m4 muscarinic receptor mRNA stability but not gene transcription requires mitogen-activated protein kinase activity" (بالإنجليزية). 28 Aug 1998. pp. 22317–25. Retrieved 2019-04-08.
  5. ^ Ronit Pinkas-Kramarski (17 Dec 2004). "Epigen, the last ligand of ErbB receptors, reveals intricate relationships between affinity and mitogenicity" (بالإنجليزية). pp. 8503–8512. Retrieved 2019-04-08.
  6. ^ ا ب ج د ه "GOA". اطلع عليه بتاريخ 2019-04-08.
  7. ^ ا ب ج د Michael S Livstone (27 أغسطس 2011). "Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium". ص. 449–462. اطلع عليه بتاريخ 2019-04-08.
  8. ^ Mark A. Lemmon (Feb 2003). "EGF activates its receptor by removing interactions that autoinhibit ectodomain dimerization" (بالإنجليزية). pp. 507–17. Retrieved 2019-04-08.
  9. ^ Mark A. Lemmon (1 أغسطس 2007). "Ligand-induced structural transitions in ErbB receptor extracellular domains". ص. 942–954. اطلع عليه بتاريخ 2019-04-08.
  10. ^ David H Hawke (17 أغسطس 2015). "Secreted and O-GlcNAcylated MIF binds to the human EGF receptor and inhibits its activation". ص. 1348–1355. اطلع عليه بتاريخ 2019-04-08.
  11. ^ ا ب ج "GOA". اطلع عليه بتاريخ 2019-04-08.
  12. ^ "Three distinct IL-2 signaling pathways mediated by bcl-2, c-myc, and lck cooperate in hematopoietic cell proliferation" (بالإنجليزية). 21 Apr 1995. pp. 223–31. Retrieved 2019-04-08.
  13. ^ ا ب Ronit Pinkas-Kramarski (17 Dec 2004). "Epigen, the last ligand of ErbB receptors, reveals intricate relationships between affinity and mitogenicity" (بالإنجليزية). pp. 8503–8512. Retrieved 2019-04-08.
  14. ^ ا ب "GOA". اطلع عليه بتاريخ 2018-01-01.
  15. ^ Heidi Greulich (Mar 2007). "Structures of Lung Cancer-Derived EGFR Mutants and Inhibitor Complexes: Mechanism of Activation and Insights into Differential Inhibitor Sensitivity" (بالإنجليزية). pp. 217–27. Retrieved 2018-01-01.
  16. ^ "GOA". اطلع عليه بتاريخ 2017-10-31.
  17. ^ "Nerve growth factor regulation of m4 muscarinic receptor mRNA stability but not gene transcription requires mitogen-activated protein kinase activity" (بالإنجليزية). 28 Aug 1998. pp. 22317–25. Retrieved 2017-10-31.
  18. ^ "Integral and associated lysosomal membrane proteins" (بالإنجليزية). Dec 2007. pp. 1676–86. Retrieved 2017-10-31.
  19. ^ Annarita Farina (30 Jan 2013). "Proteomic analysis of podocyte exosome-enriched fraction from normal human urine" (بالإنجليزية). pp. 193–229. Retrieved 2017-10-31.
  20. ^ Ankit Sinha (23 Apr 2013). "In-depth proteomic analyses of exosomes isolated from expressed prostatic secretions in urine" (بالإنجليزية). pp. 1667–1671. Retrieved 2017-10-31.
  21. ^ "Comprehensive analysis of low-abundance proteins in human urinary exosomes using peptide ligand library technology, peptide OFFGEL fractionation and nanoHPLC-chip-MS/MS" (بالإنجليزية). Dec 2010. pp. 3797–807. Retrieved 2017-10-31.
  22. ^ ا ب ج د ه و ز "GOA". اطلع عليه بتاريخ 2019-04-08.
  23. ^ "GOA". اطلع عليه بتاريخ 2017-10-31.
  24. ^ "Human colostrum: identification of minor proteins in the aqueous phase by proteomics" (بالإنجليزية). Apr 2006. pp. 2208–16. Retrieved 2017-10-31.
  25. ^ "Human epidermal growth factor precursor: cDNA sequence, expression in vitro and gene organization" (بالإنجليزية). 11 Nov 1986. pp. 8427–8446. Retrieved 2019-04-08.
  26. ^ "Human colostrum: identification of minor proteins in the aqueous phase by proteomics" (بالإنجليزية). Apr 2006. pp. 2208–16. Retrieved 2019-04-08.
  27. ^ ا ب Michael Poteser (8 Dec 2009). "Cell-cell contact formation governs Ca2+ signaling by TRPC4 in the vascular endothelium: evidence for a regulatory TRPC4-beta-catenin interaction" (بالإنجليزية). pp. 4213–4223. Retrieved 2019-04-08.
  28. ^ ا ب "Activation of TRAP/mediator subunit TRAP220/Med1 is regulated by mitogen-activated protein kinase-dependent phosphorylation" (بالإنجليزية). 1 Dec 2005. pp. 10695–10710. Retrieved 2019-04-08.
  29. ^ Prahlad T. Ram (1 Mar 1998). "Expression of Q227L-galphas in MCF-7 human breast cancer cells inhibits tumorigenesis" (بالإنجليزية). pp. 2648–2652. Retrieved 2017-10-31.
  30. ^ Stephen Keely (1 Nov 1999). "ErbB2 and ErbB3 receptors mediate inhibition of calcium-dependent chloride secretion in colonic epithelial cells" (بالإنجليزية). pp. 33449–33454. Retrieved 2019-04-08.
  31. ^ Harris RC، Chung E، Coffey RJ (مارس 2003). "EGF receptor ligands". Experimental Cell Research. ج. 284 ع. 1: 2–13. DOI:10.1016/S0014-4827(02)00105-2. PMID:12648462.
  32. ^ Carpenter G، Cohen S (مايو 1990). "Epidermal growth factor". The Journal of Biological Chemistry. ج. 265 ع. 14: 7709–12. PMID:2186024. مؤرشف من الأصل في 2008-11-05.
  33. ^ Hollenberg MD، Gregory H (مايو 1980). "Epidermal growth factor-urogastrone: biological activity and receptor binding of derivatives". Molecular Pharmacology. ج. 17 ع. 3: 314–20. PMID:6248761. مؤرشف من الأصل في 2020-10-24.

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