Results 121 to 130 of about 132,737 (315)

Optical rotatory dispersion, circular dichroism and far-ultraviolet spectra of avidin and streptavidin [PDF]

, 1966
NM Green, MD Melamed
openalex   +1 more source

Electrochemical Biosensors for Cancer Biomarker Detection: Basic Concept, Design Strategy and Cutting‐Edge Development

Electrochemical Science Advances, EarlyView.
ABSTRACT Cancer is a result of uncontrolled cell growth with the potential to damage or spread to another part of the body. It is the deadliest disease in the world; therefore, rapid and sensitive detection is essential to fight it. In the past few decades, many diagnosis tools have been developed to detect cancer and monitor therapy progress.
Md Mobarok Karim, Tahera Lasker
wiley   +1 more source

Inflammation and Cancer: Extra- and Intracellular Determinants of Tumor-Associated Macrophages as Tumor Promoters

Mediators of Inflammation, 2017
One of the hallmarks of cancer-related inflammation is the recruitment of monocyte-macrophage lineage cells to the tumor microenvironment. These tumor infiltrating myeloid cells are educated by the tumor milieu, rich in cancer cells and stroma components,
Gabor J. Szebeni, Csaba Vizler, Klara Kitajka, Laszlo G. Puskas   +3 more
doaj   +1 more source

IDENTIFIKASI GROWTH DIFFERENTIATION FACTOR-9 (GDF-9) DARI MATURASI IN VITRO OOSIT SAPI DENGAN TEKNIK IMUNOSITOKIMIA

Jurnal Kedokteran Hewan, 2011
Penelitian ini bertujuan mengindentifikasi GDF-9 di dalam oosit yang berasal dari preantral folikel sapi yang dimatangkan secara in vitro. Penelitian ini menggunakan metode imunositokimia ikatan antara molekul avidin dan biotin yang terkandung dalam ...
Widjiati w, Desi Wulansari, Wurlina w, Ngakan Made Rai Widjaja   +3 more
doaj   +1 more source

The effect of N-bromosuccinimide on the sub-unit structure of avidin and its complexes with biotin [PDF]

, 1968
N. M. Green, M. E. Ross
openalex   +1 more source

Avidin cooperative allosterism upon binding biotin observed by differential changes in intrinsic fluorescence

Biochemistry and Biophysics Reports, 2023
Similar to streptavidin, the binding of biotin by avidin does not appear to be cooperative in the traditional sense of altered binding strength, though it appears to be cooperative in terms of ligand induced structural communication across subunits in ...
Mark J. Waner, Gianna Ellis, Meghan Graeca, Nicholas Ieraci, Cole Morell, Alycia Murphy, David P. Mascotti   +6 more
doaj  

Synthesis of a Functionalized Polypyrrole Coated Electrotextile for Use in Biosensors

Biosensors, 2012
An electrotextile with a biosensing focus composed of conductive polymer coated microfibers that contain functional attachment sites for biorecognition elements was developed.
Andre Senecal, Kris Senecal, Evangelyn Alocilja, Shannon K. McGraw   +3 more
doaj   +1 more source

THE AVIDIN-BIOTIN EQUILIBRIUM [PDF]

Journal of Biological Chemistry, 1951
Heinz Fraenkel-Conrat, Herbert F. Launer
openaire   +2 more sources

Integrin β6 expression in colorectal cancer cells promotes liver metastasis through enhanced adhesion to endothelial fibronectin

International Journal of Cancer, EarlyView.
What's New? Integrins are critical mediators of cell adhesion and migration and have been implicated in cancer progression. Here, the authors show that endothelial cells in target organs of colorectal cancer metastasis express fibronectin, and that colorectal cancer tumour cells can bind fibronectin through integrin β6. This interaction is resistant to
Chiara Van Passen, Julia Krug, Luisa Weiß, Mariam Mohamed Abdou, Philipp Tripal, Benjamin Schmid, René Krüger, Yanmin Lyu, Bisan Abdalfatah Zohud, Katja Petter, Carol Geppert, Susanne Merkel, Barbara Bärthlein, Philipp Busenhart, Michael Scharl, Elisabeth Naschberger, Michael Stürzl   +16 more
wiley   +1 more source

Single‐cell sequencing reveals the role of IL‐33+ endothelial subsets in promoting early gastric cancer progression

iMeta, EarlyView.
A single‐cell atlas was established to reveal the molecular characteristics of early gastric cancer (EGC). In combination with organoids, animal models, and clinical samples, it was found that subpopulations such as pit mucous‐like cell (PMC‐like), proliferating cell (PC), CH25H+ CD4+ T cell, IL‐33+ endothelial cell, and ADAMTSL2+ endothelial cell are ...
Li Zhou, Mei Yang, Chao Deng, Manqiu Hu, Suhua Wu, Kewen Lai, Lili Zhang, Zhiji Chen, Qin Tang, Qingliang Wang, Lu Chen, Runmin Zha, Yuanyuan Chen, Yibo Tan, Song He, Zhihang Zhou   +15 more
wiley   +1 more source