Results 41 to 50 of about 607,237 (310)

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

open access: yesFEBS 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   +7 more
wiley   +1 more source

A convoluted path to the diagnosis of hepatocellular carcinoma in a resource-limited setting

open access: yesSAGE Open Medical Case Reports, 2023
Worldwide, chronic hepatitis B virus infection remains the main aetiology of hepatocellular carcinoma, while human immunodeficiency virus may hasten the evolution of hepatocellular carcinoma in those co-infected with hepatitis B virus/human ...
WC Sithole   +3 more
doaj   +1 more source

Correlation between hepatitis B G1896A precore mutations and HBeAg in chronic HBV patients [PDF]

open access: yes, 2015
Background: Hepatitis B virus (HBV) infection is an important health concern worldwide, with critical outcomes. Hepatitis B e antigen (HBeAg) negative chronic hepatitis B is frequently caused by a mutation (G1896A) in the hepatitis B virus (HBV) precore (
Adli, A.H.   +5 more
core   +1 more source

Management of hepatitis B virus [PDF]

open access: yesJournal of Antimicrobial Chemotherapy, 2008
Hepatitis B is a common problem worldwide with serious sequelae. Despite the explosion of new agents, management has grown even more complicated. The treatment paradigm is evolving from limited therapy to lifelong viral suppression in several populations.
Nidhi A, Singh, Nancy, Reau
openaire   +2 more sources

Differential regulation of ZFAS1 splice variants by endoplasmic reticulum stress in hepatocyte cell lines

open access: yesFEBS Open Bio, EarlyView.
ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand   +2 more
wiley   +1 more source

Immunological response of Hepatitis B Virus Surface Antigen in HBV Mono and HBV/HDV Co-infection

open access: yesPakistan Journal of Medicine and Dentistry
Hepatitis B virus (HBV) can evolve under selection pressure exerted by drugs and host immunity, resulting in the accumulation of escape mutations that can affect the drug or the immune activity.
Mehwish Sajjad   +3 more
doaj   +1 more source

Evaluating vertical transmission of sexually transmitted infections to newborns

open access: yesJournal of Infection in Developing Countries, 2021
Introduction: Sexually transmitted infections are among the most frequent infections affecting pregnant women. We assessed the transmission of hepatitis B virus, human immunodeficiency virus type 1 and Treponema pallidum to newborns from infected ...
Dinamene Oliveira   +5 more
doaj   +1 more source

Hepatitis B/C virus co-infection in Iran: A seroepidemiological study [PDF]

open access: yes, 2007
Background/aims: As hepatitis B and C virus have the same transmission routes, dual infection may occur. The aim of this study was to determine the seroprevalence of HCV in HBsAg-positive subjects.
Abdolahi, N.   +13 more
core  

Alcohol‐induced altered glycans in human tracheal epithelial cells promote bacterial adhesion

open access: yesFEBS Open Bio, EarlyView.
Alcohol induces altered glycans to promote bacteria adhesion. Heavy alcohol drinking is known to increase the risk of bacterial pneumonia. However, the link between alcohol levels and risk of infection remains underexplored. Recently, we found that alcohol induced α2‐6sialo mucin O‐glycans in human tracheobronchial epithelial cells, which mediated the ...
Pi‐Wan Cheng   +2 more
wiley   +1 more source

A hepatitis C virus (HCV) fertőzés pathogenesise: a genetikai és az immunológiai tényezők, valamint az oxidativ stress szerepe és a kórokozó virus sajátosságai, különös tekintettel a HCV-okozta betegségekben és a tünetmentes virushordozó állapotban = Pathogenesis of hepatitis C virus (HCV) infection: the role of the genetic and immunological factors, the oxidative stress and the viral features in the HCV-related diseases and in the symptomfree virus carriers [PDF]

open access: yes, 2009
Genetikai, immunológiai és környezeti tényezők potenciális szerepe krónikus hepatitis C virus (HCV) infekcióban: összehasonlitó vizsgálatok aktiv HCV hepatitises betegekben és tünetmentes "egészséges" virushordozókban. 1.
Berki, Timea   +5 more
core  

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