Results 61 to 70 of about 5,373,729 (260)

Unveiling Molecular Effects of the Secondary Metabolite 2-Dodecanone in the Model Hymenopteran Nasonia vitripennis

Toxics
Over the past decade, multiple studies have suggested that the secondary metabolites produced by plants against herbivorous insects could be used as biopesticides.
Rosario Planelló, Mónica Aquilino, Laureen Beaugeard, Lola Llorente, Óscar Herrero, David Siaussat, Charlotte Lécureuil   +6 more
doaj   +1 more source

Polymorphism rs2682818 in miR‐618 is associated with colorectal cancer susceptibility in a Han Chinese population

Cancer Medicine, 2018
MicroRNAs (miRNAs), endogenous small noncoding RNAs (ncRNAs), play crucial roles in cancer development. Many studies have demonstrated that miRNAs can serve as diagnostic and therapeutic biomarkers for malignancies.
Yuetong Chen, Mulong Du, Wei Chen, Lingjun Zhu, Congye Wu, Zhengdong Zhang, Meilin Wang, Haiyan Chu, Dongying Gu, Jinfei Chen   +9 more
doaj   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source

Epigenetic heterogeneity and plasticity in therapy‐induced tumor states through single‐cell multi‐omics

Molecular Oncology, EarlyView.
Single‐cell multi‐omics reveals epigenetic heterogeneity across therapy‐adaptive tumor states, including quiescent/dormant, drug‐tolerant persister, and EMT‐like phenotypes. By linking regulatory features with state‐associated biomarkers, these approaches inform biomarker‐guided therapeutic strategies for evolving tumors.
Hee Jung Kim, Hwiyeong Lee, Jin Hong, Daechan Park   +3 more
wiley   +1 more source

Circulating microRNA signatures of cachexia and cancer in Canis familiaris as a comparative oncology model for human disease

Molecular Oncology, EarlyView.
Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park, Kyongman An, Gyeonghwa Kim, Soo‐Nyun Choi, Hong‐Ki Lee, Keun Hur, Kyu‐Shik Jeong   +6 more
wiley   +1 more source

Single‐cell DNA methylation profiling: Technologies, computation, and applications in precision oncology

Molecular Oncology, EarlyView.
Single‐cell DNA methylation (scDNAme) profiling maps epimutational clonal evolution, revealing mechanisms of malignancy and therapeutic resistance across diverse cancer types. By providing a high‐resolution landscape of intratumoral heterogeneity, these technologies empower precise patient stratification, guide the development of enhanced ...
Ik Soo Kim
wiley   +1 more source

Peptide fingerprinting of Alzheimer's disease in cerebrospinal fluid: identification and prospective evaluation of new synaptic biomarkers [PDF]

, 2011
<p><b>Background:</b> Today, dementias are diagnosed late in the course of disease. Future treatments have to start earlier in the disease process to avoid disability requiring new diagnostic tools.
Jahn Holger, Thomas J Raedler, William Mullen, Kellmann Markus, Arlt Sönke, Eichenlaub, M., Zürbig Petra, Kellmann, M., Jahn, H., Wittke Stefan, Mischak Harald, Stefan Wittke, Mischak, H., Petra Zürbig, Thomas J. Raedler, Z, P., Mullen, W., Wittke, S., Holger Jahn, Mullen William, Wiedemann Klaus, Harald Mischak, Markus Kellmann, Klaus Wiedemann, Martin Eichenlaub, Raedler Thomas J., Sönke Arlt, Eichenlaub Martin   +27 more
core   +1 more source

Environmental indicators for the urban environment : a literature review [PDF]

, 2000
A vast body of literature exists on the genesis and evolution of environmental indicators of all varieties. This document attempts to track the somewhat complicated progress of urban environmental indicators, where they are in usage and to what avail. It
Convery, Frank J., Pender, Anne, Dunne, Louise   +2 more
core   +1 more source

Characterization of oxidative stress biomarkers in a freshwater anomuran crab

Brazilian Journal of Biology, 2017
In general, environmental responses at level of populations or communities are preceded by alterations at lower biological levels which can be efficiently detected by the analysis of biomarkers.
A. C. P. Borges, J. F. G. Piassão, M. O. Paula, S. Sepp, C. F. S. Bez, L. U. Hepp, A. T. Valduga, A. A. Mielniczki Pereira, R. L. Cansian   +8 more
doaj   +1 more source

Spatial biology in cancer epigenetics

Molecular Oncology, EarlyView.
Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley   +1 more source