Results 51 to 60 of about 362,643 (306)

A colorimetric CMOS-based platform for rapid total serum cholesterol quantification [PDF]

, 2017
Elevated cholesterol levels are associated with a greater risk of developing cardiovascular disease and other illnesses, making it a prime candidate for detection on a disposable biosensor for rapid point of care diagnostics.
Al-Rawhani, Mohammed A., Barrett, Michael P., Beeley, James, Campbell, Gordon, Cheah, Boon Chong, Cumming, David R.S., Gouveia, Luiz Carlos, Grant, James P., Hu, Chunxiao, MacDonald, Alasdair Iain, Martin, Christopher   +10 more
core   +1 more source

KLK7 overexpression promotes an aggressive phenotype and facilitates peritoneal dissemination in colorectal cancer cells

FEBS Open Bio, EarlyView.
KLK7, a tissue kallikrein‐related peptidase, is elevated in advanced colorectal cancer and associated with shorter survival. High KLK7 levels in ascites correlate with peritoneal metastasis. In mice, KLK7 overexpression increases metastasis. In vitro, KLK7 enhances cancer cell proliferation, migration, adhesion, and spheroid formation, driving ...
Yosr Z. Haffani, Tobias Dreyer, Meriem Naim, Rea Lo Dico, Natalia A. Ignatenko, Viktor Magdolen, Dalila Darmoul   +6 more
wiley   +1 more source

Development of Static and Dynamic Colorimetric Analysis Techniques Using Image Sensors and Novel Image Processing Software for Chemical, Biological and Medical Applications

Technologies, 2023
Colorimetric sensing techniques for point(s), linear and areal array(s) were developed using image sensors and novel image processing software for chemical, biological and medical applications.
Woo Sik Yoo, Jung Gon Kim, Kitaek Kang, Yeongsik Yoo   +3 more
doaj   +1 more source

Iinfluence of Main Technological Parameters of Drying on Quality of Bagasse From Carrot and Beet [PDF]

, 2018
The work studies the drying process of vegetable bagasse, namely of carrot and beet. There is studied the moisture content kinetics of vegetable bagasse and determined the dependence of the process duration on main technological parameters in the work of
Mayak, O. (Olga), Prasol, S. (Svitlana), Sardarov, A. (Aziz), Shershnev, G. (Gennadiy), Shevchenko, A. (Andrey)   +4 more
core   +2 more sources

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Domain associated with zinc fingers‐containing NF90‐NF45 complex inhibits m6A modification of primary microRNA by suppressing METTL3/14 activity

FEBS Open Bio, EarlyView.
NF90–NF45 functions as a negative regulator of methyltransferase‐like 3/14 (METTL3/14)‐mediated N6‐methyladenosine (m6A) modification on primary microRNAs (pri‐miRNAs). NF90–NF45 binds to anti‐oncogenic pri‐miRNAs and inhibits their m6A modification, thereby suppressing the biogenesis of anti‐oncogenic miRNAs.
Takuma Higuchi, Shunsuke Morioka, Keiko Morisawa, Kazutsugu Matsukawa, Shingo Ashida, Takeshi Suzuki, Shuji Sakamoto   +6 more
wiley   +1 more source

Instant Candida albicans Detection Using Ultra-Stable Aptamer Conjugated Gold Nanoparticles

Micromachines
Fungal pathogens such as Candida albicans have significant impacts on women’s health and the economy worldwide. Current detection methods often require access to laboratory facilities that are costly, inconvenient, and slow to access. This often leads to
Kimberley Clack, Mohamed Sallam, Serge Muyldermans, Prabhakaran Sambasivam, Cong Minh Nguyen, Nam-Trung Nguyen   +5 more
doaj   +1 more source

Anticancer sensitivities and biological characteristics of HCT116 cells resistant to the selective poly(ADP‐ribose) glycohydrolase inhibitor

FEBS Open Bio, EarlyView.
We analyzed alterations of PAR metabolism‐related proteins in PARG inhibitor‐resistant HCT116RPDD cells. Although PARG levels remained unchanged, HCT116RPDD cells exhibited reduced PARP1 and ARH3 expression and elevated PAR levels. Interestingly, HCT116RPDD cells exhibited slightly elevated intracellular NAD+/NADH and ATP levels. Our findings suggest a
Kaede Tsuda, Yoko Ogino, Akira Sato
wiley   +1 more source

From Conjugation to Detection: Development of Lateral Flow Assay for Zearalenone

ChemEngineering
The development of rapid, sensitive and cost-effective lateral flow assays is crucial for the detection of mycotoxins, ideally at the point-of-care level.
Vinayak Sharma, Bilal Javed, Hugh J. Byrne, Furong Tian   +3 more
doaj   +1 more source

Folin-Chiocalteu colorimetric analysis using a scanner for rapid determination of total polyphenol content in many test samples

Studies in Science and Technology, 2012
In order to develop a low cost method for rapidly determining the total amount of polyphenols in many samples, the colorimetric technique combined with the Folin-Chiocalteu (FC) method was investigated by using a digital scanner.
Naoki Fujita, Yu Saito, Yuta Nitto, Tomohiro Ito, Hitoshi Mizuguchi, Masatoshi Endo, Tateaki Ogata   +6 more
doaj   +1 more source