Results 71 to 80 of about 543,775 (246)

Targeted metabolomics reveals novel diagnostic biomarkers for colorectal cancer

Molecular Oncology, EarlyView.
This study employed targeted metabolomic profiling to identify 302 distinct metabolites present in platelet‐rich plasma (PRP), revealing aberrant metabolic profiles amongst individuals diagnosed with colorectal cancer (CRC). Compared to carcinoembryonic antigen (CEA) and cancer antigen 19‐9 (CA199), our metabolite panel showed improved sensitivity ...
Zuojian Hu, Fenglin Shen, Yang Liu, Ziqing Zhong, Yongling Chen, Zhiyuan Xia, Cuiju Mo, Hongxiu Yu   +7 more
wiley   +1 more source

A new murine esophageal organoid culture method and organoid-based model of esophageal squamous cell neoplasia

iScience, 2021
Summary: Organoids mimic the physiologic and pathologic events of organs. However, no consensus on esophageal organoid (EO) culture methods has been reached.
Biyun Zheng, Kyung-Pil Ko, Xuefen Fang, Xiaozhong Wang, Jie Zhang, Sohee Jun, Bong-Jun Kim, Wenyi Luo, Moon Jong Kim, Youn-Sang Jung, Christopher L. Cervantes, Jae-Il Park   +11 more
doaj  

The Spectrum of Mechanism-oriented Models for Explanations of Biological Phenomena [PDF]

arXiv, 2018
Within the diverse interdisciplinary life sciences domains, semantic, workflow, and methodological ambiguities can prevent the appreciation of explanations of phenomena, handicap the use of computational models, and hamper communication among scientists, engineers, and the public.
arxiv  

Inhibition of acyl‐CoA synthetase long‐chain isozymes decreases multiple myeloma cell proliferation and causes mitochondrial dysfunction

Molecular Oncology, EarlyView.
Triacsin C inhibition of the acyl‐CoA synthetase long chain (ACSL) family decreases multiple myeloma cell survival, proliferation, mitochondrial respiration, and membrane potential. Made with Biorender.com. Multiple myeloma (MM) is an incurable cancer of plasma cells with a 5‐year survival rate of 59%.
Connor S. Murphy, Heather Fairfield, Victoria E. DeMambro, Samaa Fadel, Carlos A. Gartner, Michelle Karam, Christian Potts, Princess Rodriguez, Ya‐Wei Qiang, Habib Hamidi, Xiangnan Guan, Calvin P. H. Vary, Michaela R. Reagan   +12 more
wiley   +1 more source

High-throughput submicron-resolution microscopy of Caenorhabditis elegans populations under strong immobilization by cooling cultivation plates

iScience, 2023
Summary: Despite its profound impact on biology, high-resolution in vivo microscopy largely remains low throughput because current immobilization techniques require substantial manual effort.
Yao L. Wang, Noa W.F. Grooms, Erik L. Jaklitsch, Leilani G. Schulting, Samuel H. Chung   +4 more
doaj  

Complexity, Disorder, and Functionality of Nanoscale Materials [PDF]

arXiv
Nature hosts a wealth of materials showcasing intricate structures intertwining order, disorder, and hierarchy, delivering resilient multifunctionality surpassing perfect crystals or simplistic disordered materials. The engineering of such materials through nanoparticle assembly represents a burgeoning field, poised with potential to yield sustainable ...
arxiv  

Probabilistic analysis of the human transcriptome with side information [PDF]

TKK Dissertations in Information and Computer Science TKK-ICS-D19. Aalto University School of Science and Technology, Department of Information and Computer Science, Espoo, Finland, 2010, 2011
Understanding functional organization of genetic information is a major challenge in modern biology. Following the initial publication of the human genome sequence in 2001, advances in high-throughput measurement technologies and efficient sharing of research material through community databases have opened up new views to the study of living organisms
arxiv  

MET variants with activating N‐lobe mutations identified in hereditary papillary renal cell carcinomas still require ligand stimulation

Molecular Oncology, EarlyView.
MET variants in the N‐lobe of the kinase domain, found in hereditary papillary renal cell carcinoma, require ligand stimulation to promote cell transformation, in contrast to other RTK variants. This suggests that HGF expression in the microenvironment is important for tumor growth in such patients. Their sensitivity to MET inhibitors opens the way for
Célia Guérin, Audrey Vinchent, Marie Fernandes, Isabelle Damour, Agathe Laratte, Rémi Tellier, Gabriella O. Estevam, Jean‐Pascal Meneboo, Céline Villenet, Clotilde Descarpentries, James S. Fraser, Martin Figeac, Alexis B. Cortot, Etienne Rouleau, David Tulasne   +14 more
wiley   +1 more source

Artificial nondirectional site-specific recombination systems

iScience, 2022
Summary: Site-specific recombination systems (SRSs) are widely used in studies on synthetic biology and related disciplines. Nondirectional SRSs can randomly trigger excision, integration, reversal, and translocation, which are effective tools to achieve
Jun-Yi Wang, Yue-Yang Cao, Ya-Nan Chen, Xiao-Le Wu, Bo-Tao He, Si-Yu Zhu, Xiao Zhou, Yi Wu, Bing-Zhi Li, Ying-Jin Yuan   +9 more
doaj  

Advancements and Applications of NMR and MRI Technologies in Medical Science: A Comprehensive Review [PDF]

arXiv
Nuclear Magnetic Resonance (NMR) and Magnetic Resonance Imaging (MRI) represent versatile tools with diverse applications spanning physics, chemistry, geology, and medical science. This comprehensive review explores the foundational principles of NMR and MRI technologies, elucidating their evolution from fundamental quantum mechanical concepts to ...
arxiv