Results 101 to 110 of about 2,769,274 (304)

Epigenetic silencing of the liver‐specific lncRNA LUNAR promotes liver cancer progression via NOTCH activation

Molecular Oncology, EarlyView.
LUNAR is a liver‐specific long noncoding RNA (lncRNA) that is highly expressed in normal liver but becomes epigenetically silenced in hepatocellular carcinoma through promoter hypermethylation. Loss of LUNAR is associated with NOTCH activation, epithelial–mesenchymal transition, and metastasis, whereas restoring LUNAR restrains metastatic progression ...
Se Ha Jang, Hyung Seok Kim, Geum Ok Baek, Moon Gyeong Yoon, Su In Lee, Jee‐Yeong Jeong, Ji Eun Han, Soon Sun Kim, Jae Youn Cheong, Jung Woo Eun   +9 more
wiley   +1 more source

Role of CFTR in Epithelial to Mesenchymal Transition (EMT) by functional genomics

, 2021
Mutations in the Cystic Fibrosis Transmembrane Conductance Regulator (CFTR) protein cause Cystic Fibrosis (CF), the most common life-shortening monogenic condition in Caucasians.
Quaresma, Margarida C
core  

Epithelial-mesenchymal transition derived cells exhibit multi lineage differentiation potential similar to mesenchymal stem cells [PDF]

, 2010
The epithelial-to-mesenchymal transition (EMT) is an embryonic process that becomes latent in most normal adult tissues. Recently, we have shown that induction of EMT endows breast epithelial cells with stem cell traits.
Brett George Hollier, Guerra, R, Evans, KW, Brisken, Cathrin, Mani, Sendurai A., Hollier, Brett G., Shi, Yuexi, Battula, VL, Michael Andreeff, Andreeff, Michael, Ayyanan, A, Rudy Guerra, Cathrin Brisken, Brisken, C, Shi, Y, Marini, FC, Rui-yu Wang, Marini, Frank C., Andreeff, M, Battula, Venkata Lokesh, Kurt Evans, Brett G. Hollier, Yuexi Shi, Wang, RY, Guerra, Rudy, Sendurai A. Mani, Hollier, Brett George, Ayyanan, Ayyakkannu, Frank C. Marini, Mani, SA, Ayyakkannu Ayyanan, Evans, Kurt William, Kurt William Evans, Wang, Rui-Yu, Venkata Lokesh Battula   +34 more
core   +1 more source

Pharmacological chromatin remodeling enhances response to estrogen therapy in ER+ breast cancer

Molecular Oncology, EarlyView.
Estrogen therapy elicits clinical benefit in ~ 30% of patients with endocrine‐resistant estrogen receptor (ER)‐positive breast cancer. Based on findings that ER transcriptional activation underlies response to estrogen therapy, we tested the effects of epigenetic dysregulation via pharmacological inhibition of histone deacetylases (HDACi).
Anneka L. Johnson Thomas, Barbara Karakyriakou, Patricia C. Muskus, Alyssa M. Roberts, Justin Rendleman, Alexa Warren, Hanxu Lu, Kimberly A. Birmingham, Malone K. Friedman, Abigail E. Goen, Huijuan Yang, Owen M. Wilkins, Fred W. Kolling, Eugene Demidenko, Julie M. Jorns, Brock C. Christensen, Todd W. Miller   +16 more
wiley   +1 more source

Induction of epithelial-to-mesenchymal transition in proximal tubular epithelial cells on microfluidic devices

, 2014
In proteinuric nephropathy, epithelial-to-mesenchymal transition (EMT) is an important mechanism that causes renal interstitial fibrosis. The precise role of EMT in the pathogenesis of fibrosis remains controversial, partly due to the absence of suitable
Qin, Jianhua, Lin, Hongli, Zhou, Mengying, Hongli Lin, Ma, Huipeng, 秦建华   +5 more
core   +1 more source

Mechanisms and therapeutic opportunities of the ribotoxic stress response in cancer

Molecular Oncology, EarlyView.
Cancer cells' high translational demand creates opportunities to therapeutically target ribosome function. Ribosome stalling and collisions activate ZAKα and the ribotoxic stress response (RSR), which can trigger rapid, p53‐independent apoptosis in cancer.
Anastassiya Kim, Maryam Aslam, Elouise Torruella, Alphons Sony, Asif Rahman, Simira Smith, Columba de la Parra, Moira Sauane   +7 more
wiley   +1 more source

Profiling neoadjuvant therapy response in rectal cancer using meta‐analysis of publicly available transcriptomic RNA‐seq datasets

Molecular Oncology, EarlyView.
This study integrates publicly available transcriptomic datasets to identify molecular signatures associated with response to neoadjuvant chemoradiotherapy in locally advanced rectal cancer. By analyzing a combination of multiple cohorts with bioinformatics approaches, we reveal biological pathways and immune‐related features that may improve ...
Aleksandra Stanojevic, Rafael Stroggilos, Mladen Marinkovic, Ana Djuric, Suzana Stojanovic‐Rundic, Radmila Jankovic, Sergi Castellvi‐Bel, Remond J.A. Fijneman, Antonia Vlahou, Jerome Zoidakis, Milena Cavic   +10 more
wiley   +1 more source

Epithelial-mesenchymal transition: Understanding the basic concept

Journal of Orofacial Sciences, 2012
The epithelial-mesenchymal transition (EMT) is described as a rapid and reversible process of change of cell phenotype seen during embryonic development, organ fibrosis, and tumor progression.
Suresh Babu Ghanta, Neha Nayan, N Govind Raj Kumar, Swetha Pasupuleti   +3 more
doaj   +1 more source

NAPRT loss promotes lung tumor initiation and growth through AKT signaling independently of NAD+ biosynthesis

Molecular Oncology, EarlyView.
Loss of NAPRT promotes lung tumor initiation and growth through a noncanonical mechanism, independent of its role in NAD+ biosynthesis. Mechanistically, NAPRT depletion activates the mTORC2‐driven AKT/β‐catenin signaling axis to enhance clonogenic and invasive phenotypes. Furthermore, lung‐specific Naprt deletion significantly increases tumor burden in
Myung Joon Oh, Ji Yun Jang, Yoon Jeon, Gi‐Cheon Kim, Hwanho Lee, Jooyoung Lee, Ju‐Hwa Kim, Hakhyun Kim, Minjee Kim, Ho‐Keun Kwon, Ho Lee, Hyun Seok Kim   +11 more
wiley   +1 more source

Epithelial-mesenchymal transition in liver fibrosis

Biomedical Reports, 2016
Liver fibrosis is the result of a sustained wound healing response to sustained chronic liver injury, which includes viral, alcoholic and autoimmune hepatitis. Hepatic regeneration is the dominant outcome of liver damage. The outcomes of successful repair are the replacement of dead epithelial cells with healthy epithelial cells, and reconstruction of ...
Ya-Lei, Zhao, Rong-Tao, Zhu, Yu-Ling, Sun   +2 more
openaire   +3 more sources