نتایج جستجو برای: mtor

تعداد نتایج: 16868  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم 1393

پس زمینه: آسیب ایسکمی/ رپرفیوژن یک مشکل شایع در شرایط بالینی است. کانال های پتاسیمی حساس به atp (katp) در حمایت در برابر آسیب ایسکمی در عضله اسکلتی نقش مهمی را بازی می کنند، همچنین مسیرهای سیگنالینگ مختلفی در حفاظت از بافت در برابر آسیب ایسکمی / رپرفیوژن درگیر هستند، در میان آن ها هدف پستانداری راپامایسین (mtor) در بسیاری از مطالعات اخیر در نظر گرفته شده است. روش ها: موش های نر نژاد ویستار (96...

Abolfazl Nosrati Tirkani, Arash Soltani, Mohammad Jalili-Nik,

Inflammatory processes have been shown to be involved in development and progression of neurodegenerative diseases. Mammalian target of rapamycin (mTOR) involves in various cellular processes including autophagy, apoptosis and energy metabolism. Recently, studies have been shown an association between mTOR pathway and inflammation, supporting the role of the pathway in the pathogenesis of infla...

Aliakbar Movassaghpour Behnaz Valipour, Hojjatollah Nozad Charoudeh, Mohammad Nouri Monireh Zare Seyede Momeneh Mohammadi,

Background: The mammalian target of rapamycin (mTOR) is important in hematopoiesis. Despite the central role of mTOR in regulating the differentiation of immune cells, the effect of mTOR function on cord blood mononuclear cells is yet to be defined. Objectives: To evaluate the effect of mTOR inhibition, using rapamycin on the proliferation and apoptosis of cord blood mononuclear cells, as well ...

Chronic morphine (CM) treatment increases the phosphorylation of the mammalian target of rapamycin (mTOR), which confers neuroprotection against ischemia/reperfusion (I/R) injury. Besides its important regulatory role in the proliferation, metabolism, and survival of cells, the mTOR is critically involved in intracellular signaling events during I/R injury. In the present study, we investigated...

Chronic morphine (CM) treatment increases the phosphorylation of the mammalian target of rapamycin (mTOR), which confers neuroprotection against ischemia/reperfusion (I/R) injury. Besides its important regulatory role in the proliferation, metabolism, and survival of cells, the mTOR is critically involved in intracellular signaling events during I/R injury. In the present study, we investigated...

Journal: :international journal of hematology-oncology and stem cell research 0
vahid lesan hematology, oncology and stem cell transplantation research center, shariati hospital, tehran university of medical sciences, tehran, iran ; department of biology, faculty of food industry and agriculture, standard research institute (sri), karaj, iran. seyed h ghaffari hematology, oncology and stem cell transplantation research center, shariati hospital, tehran university of medical sciences, tehran, iran. jamile salaramoli department of basic science, faculty of veterinary medicine, university of tehran, tehran, iran. mansour heidari stem cell preparation unit, eye research center, farabi hospital, tehran university of medical sciences, tehran, iran. masoumeh rostami hematology, oncology and stem cell transplantation research center, shariati hospital, tehran university of medical sciences, tehran, iran. kamran alimoghaddam hematology, oncology and stem cell transplantation research center, shariati hospital, tehran university of medical sciences, tehran, iran.

metformin has recently been introduced as an anti-cancer agent. in this study, we evaluated the effect of metformin and metformin/cisplatin on human gastric mkn-45 cell line. when we used metformin alone, it could inhibit proliferation and induce apoptosis, but it diminish anti-proliferative effects of cisplatin when they are used in combination. further, we checked mrna levels of survivin, mto...

Background and Objectives: The most important mechanism of protein synthesis muscle is the mTORC1 pathway in skeletal muscle in which very important proteins play role. Diabetes disturbs this pathway through generating resistance to insulin. The effect of high intensity interval training (HIIT) has not been studied yet on this important pathway in type 2 diabetes. Therefore, the purpose of the ...

Journal: :Middle East Fertility Society Journal 2023

Abstract Background Receptive endometrium is a restraining factor in the establishment of pregnancy several estrogen-dependent gynecological disorders including uterine leiomyomas. Recently, data are beginning to accrue suggesting negative impact non-cavity distorting intramural fibroids on molecular mediators endometrial receptivity. The potential importance mammalian target rapamycin (mTOR) s...

Abdi, Mahdieh, Dejdar, Negin, Mirzaei, Sajad, Sherafati Moghadam, Mohammad,

Background: mTOR and CREB proteins are two important factors in cellular pathways and regulating fat tissue metabolism. Therefore, the aim of this research is the effect of endurance training on the amount of mTOR and CREB proteins in the adipose tissue of type 2 diabetic rats. Methods: In this experimental study, 18 rats 2-month-old male Sprague-Dawley rats with a mean weight of 270±20g were ...

Mammalian mechanistic target of rapamycine (mTOR) is a conserved serine/threonine kinase in the cellular PI3K/Akt/mTOR signaling pathway. This pathway is modified by cellular alterations such as level of energy, growth factors, stresses, as well as the increased environmental level of cancerous cytokines. In general, increase of this kinase protein function is seen in various types of cancers, ...

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