Results 81 to 90 of about 281,458 (243)

MDM2 inhibitor induces apoptosis in colon cancer cells through activation of the CHOP-DR5 pathway, independent of p53 phenotype

Frontiers in Pharmacology
IntroductionMurine double minute 2 (MDM2), a key negative regulator of p53, forms a feedback loop with p53 to drive tumor progression, including colorectal cancer.
Manman Lu, Manman Lu, Yingli Ren, Sijia Feng, Shenggen Wang, Weiyue Xia, Baoru Gu, Yuhou Shen, Yuhou Shen, Aimin Yue, Aimin Yue, Na Li, Yongxi Zhang, Yongxi Zhang, Jiateng Zhong, Jiateng Zhong, Jiateng Zhong   +16 more
doaj   +1 more source

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

FEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid, Rapasviranda Soiyangsuk, Maneeluck Tanadjindarat, Chayanon Peerapittayamongkol   +3 more
wiley   +1 more source

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

FEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava, Anoop Saraya, Deepak Gunjan, Rinu Sharma   +3 more
wiley   +1 more source

HIF-2α-dependent induction of miR-29a restrains TH1 activity during T cell dependent colitis

Nature Communications
Metabolic imbalance leading to inflammatory hypoxia and stabilization of hypoxia-inducible transcription factors (HIFs) is a hallmark of inflammatory bowel diseases.
Agnieszka K. Czopik, Eóin N. McNamee, Victoria Vaughn, Xiangsheng Huang, In Hyuk Bang, Trent Clark, Yanyu Wang, Wei Ruan, Tom Nguyen, Joanne C. Masterson, Eunyoung Tak, Sandra Frank, Colm B. Collins, Howard Li, Cristian Rodriguez-Aguayo, Gabriel Lopez-Berestein, Mark E. Gerich, Glenn T. Furuta, Xiaoyi Yuan, Anil K. Sood, Edwin F. de Zoeten, Holger K. Eltzschig   +21 more
doaj   +1 more source

RNA Interference and its therapeutic applications [PDF]

Veterinary World, 2011
RNAi is a potent method, requiring only a few molecules of dsRNA per cell to silence the expression. Long molecules of double stranded RNA (dsRNA) trigger the process.
Srinivasa Rao T, Srinivasa Prasad Ch, Showkat Ahmed Shah1 and Mudasir Ali Rather   +2 more
doaj  

KLK7 overexpression promotes an aggressive phenotype and facilitates peritoneal dissemination in colorectal cancer cells

FEBS Open Bio, EarlyView.
KLK7, a tissue kallikrein‐related peptidase, is elevated in advanced colorectal cancer and associated with shorter survival. High KLK7 levels in ascites correlate with peritoneal metastasis. In mice, KLK7 overexpression increases metastasis. In vitro, KLK7 enhances cancer cell proliferation, migration, adhesion, and spheroid formation, driving ...
Yosr Z. Haffani, Tobias Dreyer, Meriem Naim, Rea Lo Dico, Natalia A. Ignatenko, Viktor Magdolen, Dalila Darmoul   +6 more
wiley   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

FEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon, Angéla Békesi, Latifa Kazzazy, Jázmin Mihály, Máté Varga, Beáta G. Vértessy, Kinga Nyíri   +6 more
wiley   +1 more source

Corrigendum to ‘Exosomal miRNA confers chemo resistance via targeting Cav1/p-gp/M2-type macrophage axis in ovarian cancer’ [EBioMedicine 38 (2018) 100–112]

EBioMedicine, 2020
Pinar Kanlikilicer, Recep Bayraktar, Merve Denizli, Mohammed H. Rashed, Cristina Ivan, Burcu Aslan, Rahul Mitra, Kubra Karagoz, Emine Bayraktar, Xinna Zhang, Cristian Rodriguez-Aguayo, Amr Ahmed El-Arabey, Nermin Kahraman, Seyda Baydogan, Ozgur Ozkayar, Michael L. Gatza, Bulent Ozpolat, George A. Calin, Anil K. Sood, Gabriel Lopez-Berestein   +19 more
doaj   +1 more source

RNA interference—2001 [PDF]

Genes & Development, 2001
openaire   +2 more sources