Results 81 to 90 of about 160,131 (301)

Seroprevalence of Zika Virus in Wild African Green Monkeys and Baboons

mSphere, 2017
Zika virus (ZIKV) has recently spread through the Americas and has been associated with a range of health effects, including birth defects in children born to women infected during pregnancy. Although the natural reservoir of ZIKV remains poorly defined,
Connor R. Buechler, Adam L. Bailey, Andrea M. Weiler, Gabrielle L. Barry, Meghan E. Breitbach, Laurel M. Stewart, Anna J. Jasinska, Nelson B. Freimer, Cristian Apetrei, Jane E. Phillips-Conroy, Clifford J. Jolly, Jeffrey Rogers, Thomas C. Friedrich, David H. O’Connor   +13 more
doaj   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

FEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss, Ao Li, Eduardo H. Gilglioni, Mayank Bansal, Sumeet Pal Singh, Latifa Bakiri, Alessandra K. Cardozo, Esteban N. Gurzov   +7 more
wiley   +1 more source

The evaluation of a rapid in situ HIV confirmation test in a programme with a high failure rate of the WHO HIV two-test diagnostic algorithm. [PDF]

, 2009
BACKGROUND: Concerns about false-positive HIV results led to a review of testing procedures used in a Médecins Sans Frontières (MSF) HIV programme in Bukavu, eastern Democratic Republic of Congo. In addition to the WHO HIV rapid diagnostic test algorithm
Lokuge, K M, Klarkowski, D, Wazome, J M, Lokuge, Kamalini, Wazome, JM, Lokuge Kamalini M., Mills, CF, Klarkowski, DB, Derryck B Klarkowski, Shanks, Leslie, Daniel P O'Brien, Mills, Clair F, Klarkowski Derryck B., Mills, C, O'Brien, D P, Wazome Joseph M., Kamalini M Lokuge, Wazome, Joseph M, Mills Clair F., Leslie Shanks, O'Brien Daniel P., O'Brien, DP, O'Brien, Daniel P, Lokuge, KM, Joseph M Wazome, Shanks, L, Klarkowski, Derryck B, Clair F Mills, Shanks Leslie   +28 more
core   +2 more sources

False positive for hepatitis C virus by rapid test in a patient with Salmonella Typhi infection

Travel Medicine and Infectious Disease, 2023
Andrés Eduardo Prieto Torres, Abraham Katime Zuñiga, Bertha Lacouture Ortiz, Álvaro A. Faccini-Martínez   +3 more
doaj   +1 more source

Quantitative assessment of the effect of uracil-DNA glycosylase on amplicon DNA degradation and RNA amplification in reverse transcription-PCR

Virology Journal, 2005
Although PCR and RT-PCR provided a valuable approach for detection of pathogens, the high level of sensitivity of these assays also makes them prone to false positive results.
Kleiboeker Steven B
doaj   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

Concealment, communication and stigma: The perspectives of HIV-positive immigrant Black African men and their partners living in the United Kingdom [PDF]

, 2015
This study explored the perspectives of Black men, originally from East Africa, living in the United Kingdom and their families on what it means to live with diagnosed HIV.
Owuor, John OA, Clifton, A., Heyman, Bob, Locke, Abigail,, Clifton, Andrew,, Owuor, John O. A., Clifton, Andrew, Owuor, John O. A.,, Heyman, B., Heyman, Bob,, Locke, Abigail, Owuor, J.O.A.   +11 more
core   +1 more source

Protocol for quantifying miRNA trafficking across the endosomal membrane

FEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh, Kamalika Mukherjee, Suvendra N. Bhattacharyya   +2 more
wiley   +1 more source

Seroprevalence of syphilis by venereal disease research laboratory test and biological false positive reactions in different patient populations: Is it alarming? Our experience from a tertiary care center in India, 2020;41:43-46. [PDF]

Indian J Sex Transm Dis AIDS, 2022
Sethi S, Gupta P, Kumar B.
europepmc   +1 more source