نتایج جستجو برای: سلول های 5637

تعداد نتایج: 480281  

Journal: :journal of cell and molecular research 0
hajar aryan zahra-soheila soheili

there exists an association between pi3k pathway licentious activity and the considerable feature of high metastatic potential of the genitourinary cancer cells. although du 145 and 5637 have functional phosphatase and tensin homolog (pten) tumor suppressor gene, which antagonizes pi3k function, pc-3 is null for pten gene. in pursuit to explain why pten bearing cell lines display high metastati...

Journal: :Blood 1984
C D Myers F E Katz G Joshi J L Millar

The multipotent hemopoietic stem cell has fastidious growth requirements in vitro. Traditionally, phytohemagglutinin-stimulated leukocyte conditioned medium has been used to supply the undefined growth factors required for culture of the human multipotent hemopoietic progenitor. We describe the use of medium conditioned by the bladder carcinoma cell line, 5637, to replace PHA-LCM in CFU-GEMM cu...

Journal: : 2022

هدف: این پژوهش با هدف ارائه مدل چالش‌های پرورش کودکان کم‌شنوای پیش‌دبستانی از دیدگاه مادران و متخصصان بر اساس نظریه داده‌بنیاد انجام ‌شده است. روش: نمونه 15 مادر کودک کم‌شنوا 4 تا 6 ساله انجمن والدین شهر تهران 5 متخصص حوزه ناشنوا بودند که در سال 1400 استفاده روش نمونه‌گیری هدفمند انتخاب شدند. چالش ­های طریق مصاحبه نیمه ساختاریافته عمیق رسیدن به اشباع نظری جمع‌آوری کدگذاری (کدگذاری باز، محوری ان...

2016
Eiji Kashiwagi Hiroki Ide Satoshi Inoue Takashi Kawahara Yichun Zheng Leonardo O. Reis Alexander S. Baras Hiroshi Miyamoto

Cisplatin (CDDP)-based combination chemotherapy remains the mainstream treatment for advanced bladder cancer. However, its efficacy is often limited due to the development of resistance for which underlying mechanisms are poorly understood. Meanwhile, emerging evidence has indicated the involvement of androgen-mediated androgen receptor (AR) signals in bladder cancer progression. In this study,...

2018
Xiaoqing Wang Yang Liu Wei Liu Yongfei Zhang Feng Guo Lijuan Zhang Mingyu Cui Shuai Liu Rongde Wu

Bladder cancer, a common urinary tract tumor, has high mortality and recurrence rates associated with metastasis. Aminopeptidase N (APN) expression and metastasis have been indicated to be associated with one another. Ubenimex may function as an APN inhibitor to inhibit the degradation of the extracellular matrix during tumorigenesis. Furthermore, APN has been widely used as an adjuvant therapy...

2016
Sisi Wang Hongyong Zhang Tiffany M. Scharadin Maike Zimmermann Bin Hu Amy Wang Pan Ruth Vinall Tzu-yin Lin George Cimino Patrick Chain Momchilo Vuyisich Cheryl Gleasner Kim Mcmurry Michael Malfatti Kenneth Turteltaub Ralph de Vere White Chong-xian Pan Paul T. Henderson Aamir Ahmad

We report herein the development, functional and molecular characterization of an isogenic, paired bladder cancer cell culture model system for studying platinum drug resistance. The 5637 human bladder cancer cell line was cultured over ten months with stepwise increases in oxaliplatin concentration to generate a drug resistant 5637R sub cell line. The MTT assay was used to measure the cytotoxi...

Journal: :Endocrine-related cancer 2011
Yichun Zheng Koji Izumi Jorge L Yao Hiroshi Miyamoto

Androgen receptor (AR) signals play important roles in bladder carcinogenesis and tumor progression. Activation of the epidermal growth factor receptor (EGFR) family, including EGFR and ERBB2, leads to bladder cancer cell growth and correlates with poor patients' prognosis. However, cross talk between AR and EGFR/ERBB2 pathways in bladder cancer remains poorly understood. In AR-positive bladder...

Journal: : 2022

سابقه و هدف: ورود گونه­­ های ماهی مهاجم دراکوسیستم ­های آبی، سبب بروز انواع اثرات منفی اکولوژیکی اقتصادی-اجتماعی می ­­شود. اولین گام در تجزیه تحلیل مخاطرات ناشی از گونه­ غیر­بومی، شناسایی خطر است بر این اساس ابزارهای متعددی برای ارزیابی خطرات تهاجمی غیربومی به منظور پشتیبانی تصمیم گیرندگان گونه ­­ها ایجاد شده است. هدف پژوهش قدرت تیلاپیای شکم قرمز (Coptodon zillii) حوضه آبریز تالاب شادگان (حوضه‌...

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