Results 81 to 90 of about 135,194 (207)

MiRNA-145 increases therapeutic sensibility to gemcitabine treatment of pancreatic adenocarcinoma cells. [PDF]

, 2016
Pancreatic adenocarcinoma is one of the most leading causes of cancer-related deaths worldwide. Although recent advances provide various treatment options, pancreatic adenocarcinoma has poor prognosis due to its late diagnosis and ineffective therapeutic
Chen, Qiu-Dan, Ge, Xin, Jiang, Bing-Hua, Lin, Yong, Liu, Ling-Zhi, Lu, Yuan, Shi, Zhu-Mei, Wang, Min, Wen, Yiyang   +8 more
core   +2 more sources

Hypoxia and hyperglycaemia determine why some endometrial tumours fail to respond to metformin [PDF]

, 2020
High expression of Ki67, a proliferation marker, is associated with reduced endometrial cancer-specific survival. Pre-surgical metformin reduces tumour Ki-67 expression in some women with endometrial cancer. Metformin's anti-cancer activity may relate to
Crosbie, EJ, Finegan, KG, Kitson, S, Latif, A, Lisanti, MP, Marshall, K, McVey, R, Sivalingam, VN, Sotgia, F, Stratford, IJ   +9 more
core   +2 more sources

1, 9-Pyrazoloanthrones downregulate HIF-1α and sensitize cancer cells to cetuximab-mediated anti-EGFR therapy. [PDF]

PLoS ONE, 2010
Cetuximab, a monoclonal antibody that blocks the epidermal growth factor receptor (EGFR), is currently approved for the treatment of several types of solid tumors.
Yang Lu, Xinqun Li, Haiquan Lu, Zhen Fan
doaj   +1 more source

Mouse models for preeclampsia: disruption of redox-regulated signaling [PDF]

, 2009
The concept that oxidative stress contributes to the development of human preeclampsia has never been tested in genetically-defined animal models. Homozygous deletion of catechol-Omethyl transferase (Comt-/-) in pregnant mice leads to human preeclampsia ...
A Malassine, AC Epstein, AM Carter, AM Zafari, Anne E Chambers, AP MacKay, BJ Hawkins, C Moser, C Peyssonnaux, CW Redman, D Berg, D Gerald, DS Hoffmann, DS Tannetta, EL Bell, EL Pagé, FX Yi, GL Semenza, H Pelicano, Harpal Randeva, I Thaler, J Golab, J Sugawara, JA Martin, K Kanasaki, L Duley, L Wood, M Geiszt, M Ushio-Fukai, M Wang, N Kanayama, NS Chandel, P Huang, PH Maxwell, R Dworakowski, R Pijnenborg, RD Martin, RK Bruick, RW Redline, S Banerjee, S Lamond, S Melov, S Muzaffar, S Nemoto, SL Adamson, Subhasis Banerjee, T Cramer, T Torbergsen, Y Liu, Y Pan, Y Wang, YA Suh   +51 more
core   +4 more sources

Hepatocyte-specific HIF-1α ablation improves obesity-induced glucose intolerance by reducing first-pass GLP-1 degradation. [PDF]

, 2019
The decrease in incretin effects is an important etiologic component of type 2 diabetes with unknown mechanisms. In an attempt to understand obesity-induced changes in liver oxygen homeostasis, we found that liver HIF-1α expression was increased mainly ...
Bandyopadhyay, Guatam K, Cabrales, Pedro, Lee, Yun Sok, Riopel, Matthew   +3 more
core  

Suppression of hypoxia inducible factor-1α (HIF-1α) by YC-1 is dependent on murine double minute 2 (Mdm2) [PDF]

, 2006
Inhibition of HIF-1α activity provides an important strategy for the treatment of cancer. Recently, 3-(5′-hydroxymethyl-2′-furyl)-1-benzyl indazole (YC-1) has been identified as an anti-HIF-1α drug in cancer therapy with unclear molecular mechanism.
Fan, ST, Lam, CT, Lau, CK, Poon, RTP, Tam, KH, Yang, ZF   +5 more
core   +1 more source

Fenretinide Causes Emphysema, Which Is Prevented by Sphingosine 1-Phoshate [PDF]

, 2013
Sphingolipids play a role in the development of emphysema and ceramide levels are increased in experimental models of emphysema; however, the mechanisms of ceramide-related pulmonary emphysema are not fully understood.
Allegood, Jeremy, Bogaard, Harm J., Kraskauskas, Donatas, Mizuno, Shiro, Spiegel, Sarah, Voelkel, Norbert F., Yasuo, Masanori   +6 more
core   +3 more sources

Presenilin-1 regulates induction of hypoxia inducible factor-1α: altered activation by a mutation associated with familial Alzheimer's disease

Molecular Neurodegeneration, 2010
Background Mutations in presenilin-1 (Psen1) cause familial Alzheimer's disease (FAD). Both hypoxia and ischemia have been implicated in the pathological cascade that leads to amyloid deposition in AD.
Sosa Miguel, De Gasperi Rita, Dracheva Stella, Elder Gregory A   +3 more
doaj   +1 more source

Hypoxia up-regulates SERPINB3 through HIF-2\u3b1 in human liver cancer cells. [PDF]

, 2015
SERPINB3 is a cysteine-proteases inhibitor up-regulated in a significant number of cirrhotic patients carrying hepatocellular carcinoma (HCC) and recently proposed as a prognostic marker for HCC early recurrence.
Autelli, Riccardo, Biasiolo, A, Cambieri, I, Cannito, Stefania, Cillo, U, Cillo, U, Colombatto, Sebastiano, David, E, Fasolato, S, Morello, E, Musso, Tiziana, Novo, Erica, Parola, Maurizio, Paternostro, Claudia, Pontisso, P, Quarta, S, Rovida, E, Smedile, Antonina, Turato, C, Tusa, I, Villano, G   +20 more
core   +3 more sources

Citrullination modulation stabilizes HIF-1α to promote tumour progression

Nature Communications
Citrullination plays an essential role in various physiological or pathological processes, however, whether citrullination is involved in regulating tumour progression and the potential therapeutic significance have not been well explored.
Rui Chen, Zhiyuan Lin, Shengqi Shen, Chuxu Zhu, Kai Yan, Caixia Suo, Rui Liu, Haoran Wei, Li Gao, Kaixiang Fan, Huafeng Zhang, Linchong Sun, Ping Gao   +12 more
doaj   +1 more source