كچ ي هد فده و هقباس : ي ک ي طقس زورب للع زا اه ي ،ررکم ا لماوع تلاخد ي ژولونوم ي ک ا رد ي ن قم طققس عون ي وراد دقشاب ي س ي روپسولک ي ،ن ح لدم رد طقس شهاک بجوم ي ناو ي CBA/j×DBA/2 م ي تنآ ددرگ ي داب ي اه ي ان و راققتم TGF-β لماوع زا عت مهم يي ن گلماح تشونرس هدننک ي سررب روظنم هب رضاح هعلاطم تسا ي ات ث ي ر اس ي روپسولک ي ن م رب ي از ا ي ن تنآ عون ي داب ي س و اه ي اکوت ي ن TGF...

The transforming growth factor-betas (TGF-betas) are multifunctional regulatory polypeptides that play a crucial role in many cell processes and function through a set of cell surface protein receptors that includes TGF-beta type I (RI) and type II (RII). The present study reports a comprehensive comparison of the patterns of expression of TGF-beta RI and RII proteins and mRNAs in the developin...

TGF-beta is a therapeutic target for renal fibrosis. Scientists have long sought ways to antagonize TGF-beta to ameliorate diabetic nephropathy. Bone morphogenetic protein (BMP-2) is a member of the TGF-beta superfamily and is highly regulated in the kidney. Thus, the role of BMP-2 was investigated in NRK-49F cells (rat fibroblasts). We showed that TGF-beta1 induces an increase in fibronectin. ...

BACKGROUND Transforming growth factor Beta (TGF-Beta) arrests many cell types in the G1 phase of the cell and upregulates plasminogen activator inhibitor 1 (PAI-1). The type 1 (TGF-Beta RI) an II (TGF-Beta RII) TGF-Beta receptors mediate these and other effects of TGF-Beta on target cells. TGF-Beta initially binds to TGF-Beta RII and subsequently TGF-Beta RI is recruited to form a heteromeric c...

Several proteins, including transforming growth factor beta (TGF-beta) receptor type I (RI), TGF-beta receptor type II (RII), Smad2, Smad3, and Smad4/DPC4, have been identified in the transduction pathway of the tumor suppressor TGF-beta. Mutations in TGF-beta RI, TGF-beta RII, Smad2, and Smad4/DPC4 genes are associated with several human cancers. The present study examines these gene mutations...

This study is to investigate the effect and underlying mechanism of Zinc (Zn) on hepatic stellate cell collagen synthesis. The proliferation and collagen synthesis ability of LX-2 cells were detected after adding Zn. The collagen synthesis related proteins of MMP-13 and TIMP1 along with TGF-β signaling pathway related proteins were detected by Western blot. The role of TGF-β signaling pathway i...

شور و داوم اه : ،یبرجت همین قیقحت نیا رد 28 نیماتیو ،نیرمت ،لرتنک هورگ راهچ هب یفداصت روط هب و باختنا قاچ رتخد C یبیکرت و دندش میسقت . نیرمت تدش اب يزاوه 50 ات 70 ،رثکادح بلق نابرض دصرد 3 تدم هب و هتفه رد هسلج 8 هتفه دش ماجنا . هورگ ياه نیماتیو C و صرق یبیکرت 500 یلیم نیماتیو یمرگ C ار 3 فرصم هتفه رد راب دندومن . هنومن و لبق اتشان ینوخ ياه 48 هلخادم نیرخآ زا سپ تعاس اه عم...

Expression of transforming growth factor 13(TGF43) receptor type II (RH) is required for the growth-inhebitory effects of TGF-fi on prolifer ating epithelial cells. TGF-j3 Ril mutations have been identified in a broad spectrum of human epithelial malignancies, including colon and gastric cancers, and are highly correlated with development of TGF4J resistance in cell lines derived from these tum...

تاسياقلما فلتخم ىلع ءوضلا ضعب ءاقلإ تم ةعجارلما هذه يف دضتسلماب دضلا تلاعافت ىلع دمتعت يتلا ةموسولما ةيعانلما ةيعانلما و ،ةيقلأتلا ةيعانلما تاسايقلما لمشت يتلاو Ag-Ab هذه فيرعت تم .)EIA, ELISA( ةييمزنلإا ةيعانلما و ،ةيعاعشلا و تلاعافتلا أدبلم رصتخم فصو عم لًاوأ ةثلاثلا تاسياقلما اهروطت حيضوتل يخيراتلا جردتلا بسح تشقون مث ،تاقيبطتلا امك .لماك لكشب ةيلآ ةينقت ىلإ ةياهنلا يف داق يذلا يجيردتلا ةخطلل...