Results 71 to 80 of about 1,685,955 (199)

CLINICAL AND MORPHOLOGICAL FEATURES OF HEREDITARY OVARIAN CANCER

Сибирский онкологический журнал, 2017
Germ-line mutations in BRCA1 and BRCA2 genes are the most established risk factors for hereditary breast and ovarian cancers. The purpose of the study was to analyze BRCA1/2 testing in ovarian cancer patients. Materials and methods.
K. B. Kotiv, T. V. Gorodnova, A. O. Ivantsov, A. G. Iyevleva, S. N. Aleksakhina, G. M. Manichas, A. S. Lisyanskaya, R. P. Salomatov, M. S. Shushaniia, M. V. Borodenko, L. D. Roman, G. I. Mikhailiuk, O. N. Mikheeva, T. G. Grigorieva, I. V. Berlev, E. N. Imyanitov, A. P. Sokolenko   +16 more
doaj   +1 more source

PFKFB4 Deubiquitination by USP10 Enhances Fumarate Metabolism to Orchestrate the KDM1A/Rad51 Axis and Confer Radioresistance in Lung Cancer

Advanced Science, EarlyView.
USP10 binds to and stabilizes PFKFB4, enhancing glycolytic ATP production, which activates the urea cycle and elevates fumarate. This inhibits histone demethylase KDM1A, leading to increased H3K4me1 enrichment at the Rad51 promoter and direct activation of Rad51 transcription, which confers lung cancer radioresistance. The PFKFB4 inhibitor 5MPN targets
Yunshang Chen, Zilong Wu, Yongqiang Yang, Ruoxin Fang, Huichan Xue, Rui Zhou, Gang Wu, Xiaohua Jie   +7 more
wiley   +1 more source

The impact of known breast cancer polygenes on critical illness insurance [PDF]

, 2015
Genetic studies indicate that the inherited risk of breast cancer is mediated by the well-studied major genes BRCA1 and BRCA2, and a polygenic component, probably with many genes each making a small contribution. Recently, seven polygenes have been found
Macdonald, Angus Smith; id_orcid, Adams, Craig, Donnelly, Catherine   +2 more
core   +1 more source

BRCA1 and BRCA2 mutations in Iranian breast cancer patients: A systematic review

Journal of Research in Medical Sciences, 2015
Background: BRCA1/2 genes mutation prevalence varies among ethnic groups and may be influenced by founder mutations. Understanding BRCA1/2 genes mutations is important for reducing breast cancer (BC) incidence, accurate risk assessment and counseling ...
Hossein Neamatzadeh, Seyed Mostafa Shiryazdi, Seyed Mahdi Kalantar   +2 more
doaj  

Presymptomatic breast cancer in Egypt: role of BRCA1 and BRCA2 tumor suppressor genes mutations detection

Journal of Experimental & Clinical Cancer Research, 2010
Background Breast cancer is one of the most common diseases affecting women. Inherited susceptibility genes, BRCA1 and BRCA2, are considered in breast, ovarian and other common cancers etiology.
Hashishe Mervat M, Hafez Elsayed E, Ibrahim Safinaz S   +2 more
doaj   +1 more source

Multi‐Omics Profiling of High‐Grade Serous Ovarian Cancer Reveals an Inflammation‐Related Lipid Metabolism Subtype Associated With Platinum Resistance

Advanced Science, EarlyView.
Through integrated proteomic and metabolomic profiling, Zhao et al. identified three molecular subtypes of high‐grade serous ovarian cancer. The high‐risk subtype exhibits activated arachidonic acid metabolism and cyclooxygenase‐2 overexpression. This metabolic axis promotes M2‐like macrophage infiltration, which contributes to platinum resistance ...
Yuxi Zhao, Junyi Li, Bo Zheng, Wanshan Liu, Yaru Wang, Shufeng Wang, Ying Cui, Huiqin Guo, Hongxia Wang, Ting Xiao, Kun Qian, Jing Zuo   +11 more
wiley   +1 more source

Overcoming Drug Resistance by Paclitaxel Resistance in Triple‐Negative Breast Cancer

Advanced Science, EarlyView.
In the murine triple‐negative breast cancer (TNBC) model, chemotherapy effectively increases tumor neoantigen burden (TNB). Here, the study constructs a liposomal nanovaccine using antigens derived from in vitro chemotherapy‐treated paclitaxel‐resistant TNBC 4T1 cells.
Bo Chen, Yangyi Wang, Tingting Li, Changqing Guo, Zhe Xie, Zhixian Zhang, Xinghua Han, Wei Wang, Jian Wang, Xiaopeng Ma, Yuanzeng Min   +10 more
wiley   +1 more source

A family history of breast cancer will not predict female early onset breast cancer in a population-based setting [PDF]

, 2008
: BACKGROUND: An increased risk of breast cancer for relatives of breast cancer patients has been demonstrated in many studies, and having a relative diagnosed with breast cancer at an early age is an indication for breast cancer screening.
de Bock, Geertruida H.; id_orcid, Seynaeve, C., Krol-Warmerdam Elly MM, Blom Jannet, de Bock, G.H., Cornelisse, C.J., Blom, Jannet, de Bock, GH, Brekelmans, C.T., Asperen, C.J. (Christi) van, Klijn, J.G., Jacobi, Catharina E., Houwelingen, J.C. van, van Asperen Christi J, Krol-Warmerdam, Elly M. M., Devilee, P, Brekelmans, C.T. (Cecile), Brekelmans Cecile TM, Klijn, Jan G. M., de Bock Geertruida H, Krol-Warmerdam, E.M., Krol-Warmerdam, EMM, van Asperen, C.J., Blom, J. (Jannet), Cornelisse Cees J, Jacobi, C.E., Tollenaar Rob AEM, Cornelisse, Cees J., Krol-Warmerdam, E.M.M. (Elly), Tollenaar, R.A., Seynaeve, C.M. (Caroline), Jacobi, CE, Tollenaar, R.A.E.M. (Rob), de Bock, Geertruida H., Blom, J., van Houwelingen, JC, Tollenaar, Rob A. E. M., van Asperen, Christi J., Brekelmans, CTM (Cecile), Bock, G.H. (Geertruida) de, van Asperen, CJ, Klijn Jan GM, van Houwelingen Johannes C, Devilee, Peter, Seynaeve Caroline, Brekelmans, Cecile T. M., Seynaeve, Caroline, Devilee Peter, Klijn, J.G.M. (Jan), Jacobi Catharina E, van Houwelingen, J.C., Klijn, Jan, Jacobi, C.E. (Catharina), Devilee, P. (Peter), Tollenaar, RAEM, Devilee, P., Cornelisse, C.J. (Cees), van Houwelingen, Johannes C., Blom, J, Cornelisse, CJ   +59 more
core   +2 more sources

RSF1‐Dependent PAR Turnover Promotes 53BP1 Liquid Condensate Formation at DNA Damage Sites

Advanced Science, EarlyView.
At sites of DNA damage, RSF1 recruits PARG to accelerate PAR turnover, triggering a switch from PAR‐driven condensates to 53BP1 condensates. This condensate transition enables p53‐dependent gene transcription and coordinates the DNA damage response.
Yungyeong Heo, Yonghyeon Kim, Nangyeong Hwang, Gwanho Sung, Sujin Jo, Yeonhu Lee, Ho‐Chul Kang, Jae‐Ho Lee, Yong Won Choi, Hyeseong Cho, Sunwoo Min   +10 more
wiley   +1 more source

Loss of CYLD on Chromosome 16q Impairs Homologous Recombination and Genomic Stability Through TIRR Degradation

Advanced Science, EarlyView.
Chromosome 16q loss drives genomic instability through disruption of the CYLD–TIRR–53BP1 axis. CYLD preserves homologous recombination by stabilizing TIRR and limiting 53BP1 accumulation at DNA double‐strand breaks. CYLD deficiency redirects repair toward error‐prone non‐homologous end joining, promotes mutational burden and homologous recombination ...
Mingming Lu, Jialu Kang, Qi Ye, Zixi Wang, Lei Li, Yuzeshi Lei, Leihong Ye, Tianjie Liu, Bin Wang, Tao Liu, Shan Xu, Ke Wang, Yong Zhang, Jian Ma, Lei Li   +14 more
wiley   +1 more source