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Novel, label-free imaging technique brings out the inner light in T cells（图）
Novel label-free imaging technique brings out inner light T cells
2020/7/31
T cells are the immune soldiers at the frontline of the battle with infiltrating pathogens that seek to cause disease. A new studypublished in Nature Biomedical Engineering describes a ...
2017年第15届生物分子，细胞和组织的成像，操作和分析研讨会（Imaging, Manipulation, and Analysis of Biomolecules, Cells, and Tissues XV）
Cytomics and Histomics Functional Imaging Organoids
2017/1/20
Conference attendees are invited to attend the BiOS poster session on Monday evening. Come view the posters, enjoy light refreshments, ask questions, and network with colleagues in your field. Authors...
Two-way communication between cancer cells appears to be key to their becoming motile, clustering and spreading through metastasis, according to Rice University scientists.Members of Rice’s Cente...
Mathematical ‘Gingko trees’ reveal mutations in single cells that characterize diseases（图）
Mathematical Gingko trees single cells characterize diseases
2015/9/18
Seemingly similar cells often have significantly different genomes. This is often true of cancer cells, for example, which may differ one from another even within a small tumor sample, as genetic muta...
There are few times in life when one should aim for suboptimal performance, but new research at Rice University suggests scientists who study metabolism and its role in evolution should look for signs...
UCSF Team Finds Key to Making Neurons From Stem Cells（图）
UCSF Team Making Neurons Stem Cells
2015/3/25
A research team at UC San Francisco has discovered an RNA molecule called Pnky that can be manipulated to increase the production of neurons from neural stem cells.The research, led by neurosurgeon...
Effects of Collagen Gel Stiffness on Cdc42 Activities of Endothelial Colony Forming Cells during Early Vacuole Formation
ECFC Vacuole Cdc42 Stiffness FRET
2015/1/12
Recent preclinical reports have provided evidence that endothelial colony forming cells (ECFCs), a subset of endothelial progenitor cells, significantly improve vessel formation, largely due to their ...
Adipose stromal cells enhance keratinocyte survival and migration in vitro, and graft revascularization in mouse wound healing model
ASC adipose stromal cell wound healing Integra burn adipose stem cell keratinocyte endothelial cell
2015/1/12
In the US, more than 1 million burn injuries are reported annually. About 45,000 injuries due to fires and burns result in hospitalization and ten percent of these result in death every year. Advances...
Signaling Pathways Involved in Mechanical Stimulation and ECM Geometry in Bone Cells
Mechanical Stimulation Osteoblast ECM
2015/1/12
The proliferation and differentiation of osteoblasts are influenced by mechanical and geometrical growth environments. A specific aim of my thesis was the elucidation of signaling pathways involved in...
Penn Researchers Model the Mechanics of Cells’ Long-range Communication
Penn Researchers Model Mechanics of Cells Long-range Communication
2014/12/30
Interdisciplinary research at the University of Pennsylvania is showing how cells interact over long distances within fibrous tissue, like that associated with many diseases of the liver, lungs and ot...
Expression and Activities of Matrix Metalloproteinases under Oscillatory Shear in IL-1-Stimulated Synovial Cells
Expression Matrix Metalloproteinases
2014/11/13
Matrix metalloproteinases (MMPs) are known to play a critical role in tissue disintegration, and an elevated level of MMPs is observed in synovium and synovial fluid of joints with rheumatoid arthriti...
Hyperhomocysteinemia and Increased Oxidative Stress Levels Are Associated with Impaired Membrane Fluidity of Red Blood Cells in Hypertensive and Normotensive Men: An Electron Spin Resonance Investigation
Homocysteine Oxidative Stress 8-Iso-Prostaglandin F2α
2013/1/29
Hyperhomocysteinemia and oxidative stress may be strongly linked to hypertension, atherosclerosis and other cardiovascular diseases. The present study was performed to investigate possible relationshi...
IFN-γ-, IL-4-, IL-17-, PD-1-Expressing T Cells and B Cells in Peripheral Blood from Tuberculosis Patients
Mycobacterium tuberculosis B Cells T Cells Th Cells PD-1
2013/1/28
Although the efficacy of tuberculosis (TB) vaccines is tightly linked to cell-mediated immunity, some functions of T and B cells in TB patients remain unclear. To address how Mycobacterium tuberculosi...
Transcriptional Expression Profile of Toll Like Receptor 1 - 10 mRNA in Bovine Peripheral Mononuclear Cells in Response to Foot and Mouth Disease Antigens
Innate Immunity FMDV DNA Vaccine TLR Genes
2013/1/28
Toll like receptors are the primary component of innate immune response. The comparison of expression of innate immune genes TLR 1 - 10 was carried out by real time PCR by quantifying mRNA in bovine P...
Inhibition of lectin adherence to tissue culture cells by prebiotic carbohydrates
Prebiotics Lectins Adherence Tissue Culture
2013/1/28
Prebiotic carbohydrates, in addition to their ability to influence the colonic microbiota, are also able to inhibit attachment of pathogenic bacteria to epithelial cells. This effect is mediated via t...