Results 211 to 220 of about 604,365 (268)

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

Translating whole‐genome doubling into precision medicine in cancer

Molecular Oncology, EarlyView.
Whole‐genome doubling creates a WGD‐positive tumor state characterized by persistent chromosomal instability, karyotypic diversification, and cellular stress. These same biological pressures drive aggressive tumor evolution while exposing therapeutic vulnerabilities, providing a rationale for WGD‐informed precision medicine. Whole‐genome doubling (WGD)
Sejung Lee, Junghyeok Lim, Jinhyuk Bhin
wiley   +1 more source

Targeting transcription factors associated with hemoglobinopathies: Lessons from successful interventions and implications for cancer

Molecular Oncology, EarlyView.
This review summarizes the transcription factors, repressive chromatin‐modifying complexes, and epigenetic mechanisms that control fetal hemoglobin repression. Notably, many regulators of γ‐globin silencing also function in transcriptional and epigenetic networks that drive cancer, highlighting opportunities to translate advances in hemoglobinopathy ...
Meigen Yu, Puspa Das, Xing Zhang, Xiaodong Cheng   +3 more
wiley   +1 more source

Interferon beta drives therapy resistance in a patient‐derived model of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Interferon type 1 (IFN‐1) production and signaling is associated with the acquisition of therapy resistance, following chronic DNA damage, via Interferon‐related DNA damage resistance signature (IRDS) gene expression. An alternative, DNA damage‐independent role of sustained IFN‐1 mediated resistance was identified and characterized by the emergence of ...
Ashlyn Conant, Tise Suzuki, Kiera McGivney, V. S. S. Abhinav Ayyadevara, Sharon Asariah, Jay Deng, Ethan Nyein, Jacqueline Coats, Gary Yu, Yevgeniya J. Ioffe, Christian Hurtz, Juli J. Unternaehrer   +11 more
wiley   +1 more source

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Responsive Probes and Molecular Bioimaging

Chemistry – An Asian Journal, 2023
This special collection highlights the recent state-of-the-art progress in the research of molecular probes, chemosensors, nanosensors, and applications in molecular recognition, sensing, and imaging. In their Guest Editorial, Run Zhang and Tony James provide an outline of the field and introduce the contributions to the special collection.
Run Zhang, Tony D. James
openaire   +4 more sources

Molecular tools for probing the microbiome

Current Opinion in Structural Biology, 2022
The microbiome plays essential roles in health and disease. Our understanding of the imbalances that can arise in the microbiome and their consequences is held back by a lack of technologies that selectively knock out members of these microbial communities.
Marcelo Der Torossian, Torres, Cesar, de la Fuente-Nunez   +1 more
openaire   +2 more sources

A molecular force probe

Nature Nanotechnology, 2009
Force probes allow reaction rates to be measured as a function of the restoring force in a molecule that has been stretched or compressed. Unlike strain energy, approaches based on restoring force allow quantitative molecular understanding of phenomena as diverse as translation of microscopic objects by reacting molecules, crack propagation and ...
Qing-Zheng, Yang, Zhen, Huang, Timothy J, Kucharski, Daria, Khvostichenko, Joseph, Chen, Roman, Boulatov   +5 more
openaire   +2 more sources

Molecular probes for cardiovascular imaging

Journal of Nuclear Cardiology, 2016
Molecular probes provide imaging signal and contrast for the visualization, characterization, and measurement of biological processes at the molecular level. These probes can be designed to target the cell or tissue of interest and must be retained at the imaging site until they can be detected by the appropriate imaging modality.
Grace, Liang, Patricia K, Nguyen
openaire   +2 more sources

Molecular probes of solvation phenomena

Chemical Society Reviews, 2012
The properties of the molecules present in any chemical or biological system are dependent on interactions with the environment, and a quantitative understanding of solvation phenomena remains a major challenge. Molecular recognition probes provide a new approach to quantitatively measure the properties of solvents.
Rafel, Cabot, Christopher A, Hunter
openaire   +2 more sources