Results 191 to 200 of about 82,908 (301)

Contrasting effects of different molecular crowding environments on base‐pair opening/closing dynamics of DNA triplex structures

The FEBS Journal, EarlyView.
Base‐pair opening and closing regulate nucleic‐acid structure, stability, and function, but how these motions behave under intracellular molecular crowding remains unclear. Using NMR, we quantified these dynamics in a DNA triplex under two crowder‐reconstituted environments that mimic cellular crowding.
Tomoki Sakamoto, Yudai Yamaoki, Takashi Nagata, Masato Katahira   +3 more
wiley   +1 more source

Considerations for the Use of AAV‐based Gene Therapy in HIV‐Positive Individuals With Haemophilia

Haemophilia, EarlyView.
ABSTRACT Introduction There is a high prevalence of human immunodeficiency virus (HIV) infection among the haemophilia community due to treatment in the 1970s and 1980s with contaminated clotting factor. Lifelong treatment regimens for haemophilia and HIV are burdensome alone and pose a particular challenge for individuals living with both conditions ...
Jürgen K. Rockstroh, Julia C. Stingl, Marco Stadler, Anja Reichert, Heiner Wedemeyer, Johannes Oldenburg   +5 more
wiley   +1 more source

Dependence of <i>Mycoplasma bovis</i> on a novel nucleoside transporter for survival in association with host cells. [PDF]

Appl Environ Microbiol
Geng S, Premachandre CK, Sharma S, De Souza DP, Elahee Doomun SN, Hondrogiannis J, Kanci Condello A, Browning GF, Klose SM, Tivendale KA, Wawegama NK.   +10 more
europepmc   +1 more source

Suppression of Indoleamine 2,3‐Dioxygenase Enhances Immune Responses to the Therapeutic Vaccine for Chronic Hepatitis B

Hepatology Research, EarlyView.
Indoleamine 2,3‐dioxygenase (IDO) activity modulates immune responses to the therapeutic HBV vaccine NASVAC. Genetic or pharmacological suppression of IDO enhanced vaccine efficacy in mice, and lower serum kynurenine levels predicted favorable responses in humans, suggesting IDO as both a therapeutic target and a biomarker.
Yohei Shirakami, Soranobu Ninomiya, Takayasu Ideta, Ayumu Kanbe, Toshihide Maeda, Daisuke Minowa, Daisuke Taguchi, Masaya Kubota, Hiroyasu Sakai, Kenji Imai, Yasuko Yamamoto, Hiroyasu Ito, Kuniaki Saito, Osamu Yoshida, Yoichi Hiasa, Masahito Shimizu   +15 more
wiley   +1 more source

Integrative analyses of the transcriptome and metabolome of Huzhang (Pinellia pedatisecta Schott) uncover the molecular genetic basis of its medicinal properties. [PDF]

BMC Genomics
Pan C, Chen J, Qian Z.
europepmc   +1 more source

The impact of accumulating immune adaptation in circulating strains of HIV‐1

HIV Medicine, EarlyView.
Abstract Background Mutations in human immunodeficiency virus type 1 (HIV‐1) enable the virus to evade recognition and killing by human leucocyte antigen (HLA)‐restricted T cells. These viral adaptations are specific to the HLA type of individuals and are therefore evident as HLA allele‐HIV sequence associations at the population level. Most studies of
Marwah Al‐kaabi, Alison Castley, Pooja Deshpande, Abha Chopra, David Nolan, Simon Mallal, Mina John, Silvana Gaudieri   +7 more
wiley   +1 more source

Direct and efficient synthesis of nucleosides through the ortho-(tert-butylethynyl)phenyl thioglycosides (BEPTs) protocol. [PDF]

Nat Commun
Liu H, Wang MY, Xie H, Qiu Y, Mao T, Shen X, Liu XX, Guo JJ, Tang MZ, Liao JX, Tu YH, Liu DY, Sun JS.   +12 more
europepmc   +1 more source

Real‐world use of second‐generation integrase strand transfer inhibitors (INSTI) as switch therapy in the prospective ANRS‐CO3‐AquiVIH‐NA cohort

HIV Medicine, EarlyView.
Abstract Objectives To characterize real‐world treatment switching in France to bictegravir (BIC or B) or dolutegravir (DTG)‐based regimens with a focus on treatment persistence, effectiveness (HIV‐1 RNA ≤50 copies/ml) and particular attention to the prevalence and incidence of comorbidities. Methods People living with HIV from the prospective ANRS‐CO3‐
O. Leleux, A. Peyrouny‐Mazeau, A. Perrier, M. Hessamfar, G. Le Moal, D. Neau, L. Alleman, C. Cazanave, E. Lazaro, P. Duffau, A. Riché, Y. Gérard, G. Barrière, S. Reigadas, M.‐A. Vandenhende, F. Bonnet   +15 more
wiley   +1 more source

Protocol for RNA modification analysis by UHPLC-QqQ MS. [PDF]

STAR Protoc
Tsai YL, Dai N, Corrêa IR.
europepmc   +1 more source

Prevalence of low‐level viremia and its association with virological failure among adolescents living with HIV in Eastern Cape, South Africa

HIV Medicine, EarlyView.
Abstract Objectives Low‐level viremia (LLV) has been associated with an increased risk of virological failure among adults on antiretroviral therapy (ART). However, evidence on the clinical implications of LLV among adolescents living with HIV remains limited.
Zea Leon, Olanrewaju Edun, Siyanai Zhou, Janke Tolmay, Lucie Cluver, Gayle Sherman, Ahmad H. Mazanderani, Elona Toska   +7 more
wiley   +1 more source