Results 91 to 100 of about 312,758 (261)

RNA‐centric world of retroviruses: unravelling the molecular strategies of genomic RNA packaging

Biological Reviews, EarlyView.
ABSTRACT Retroviruses constitute a unique group of RNA viruses that have profoundly influenced both evolutionary trajectories and biomedical research. Their ability to reverse transcribe and integrate into host genomes has shaped genomic architecture across species and contributed to our understanding of oncogenes, gene regulation, and RNA biology ...
Mohammad Abdullah Jehad, Suresha G. Prabhu, Lizna M. Ali, Vineeta N. Pillai, Farah Mustafa, Tahir A. Rizvi   +5 more
wiley   +1 more source

Membrane‐Permeable Nucleoside T‐1106 Diphosphate and Triphosphate Analogues as Antiviral Pronucleotides

Chemistry – A European Journal, EarlyView.
Favipiravir (T‐705) and the non‐fluorinated counterpart (T‐1106) are antiviral agents that inhibit the RNA‐dependent RNA polymerase (RdRp) of various RNA viruses. The antiviral efficacy of nucleoside analogues is strongly dependent on their intracellular activation by cellular kinases to produce their corresponding triphosphate metabolites (T‐705‐RTP ...
Chris Meier, Duan Li, Leentje Persoons, Graciela Andrei, Robert Snoeck, Dominique Schols, Lieve Naesens, Xiao Jia   +7 more
wiley   +1 more source

A Cytosine‑Bulged (3+1) Hybrid G‑Quadruplex Formed by the Chicken DNA Replication Origin

Chemistry – A European Journal, EarlyView.
The first high‐resolution structure of an OGRE‐derived G‐quadruplex from the chicken β‐globin replication origin reveals an intramolecular three‐layer (3+1) hybrid fold with a cytosine bulge and an unprecedented 5'‐outer‐quartet anti guanine, creating a distinctive surface for molecular recognition.
Yingying You, Monica Ching Suen, Haitao Miao, Yanyan Geng, Rahman Ud Din, Mu Yuan, Qiang Xue, Xiaoting Li, Naining Xu, Zhihong Guo, Hon‐Ming Lam, Kwok‐Wai Lo, Changdong Liu, Guang Zhu   +13 more
wiley   +1 more source

Exploring the role of topological descriptors to predict physicochemical properties of anti-HIV drugs by using supervised machine learning algorithms

BMC Chemistry
In order to explore the role of topological indices for predicting physio-chemical properties of anti-HIV drugs, this research uses python program-based algorithms to compute topological indices as well as machine learning algorithms.
Wakeel Ahmed, Shahid Zaman, Eizzah Asif, Kashif Ali, Emad E. Mahmoud, Mamo Abebe Asheboss   +5 more
doaj   +1 more source

Fecal Microbiota Transplantation and Microbiota‐Based Therapeutics in Allogeneic Hematopoietic Stem Cell Transplantation: Current Evidence and Future Directions

Clinical Pharmacology &Therapeutics, EarlyView.
The intestinal microbiome is a key regulator of immune homeostasis, metabolism, and epithelial barrier integrity. In patients with malignant hematological diseases, particularly those undergoing hematopoietic stem cell transplantation, microbiome perturbations by reduced diversity, pathobiont expansion, and loss of beneficial metabolites are common as ...
Bálint Gergely Szabó, Dorina Korózs, Michal Bator, Krisztina Jeszenszky, Viktor Lakatos, László Gopcsa, Péter Reményi, János Sinkó   +7 more
wiley   +1 more source

Establishment of pediatric reference ranges for circulating naïve and memory T and B cell subsets guided by the human immunophenotyping consortium standardization initiative: A large, single center U.S. experience

Cytometry Part B: Clinical Cytometry, EarlyView.
Abstract Our knowledge of the immune system continues to expand at a rapid pace, and this coupled with technological advances now enables us to interrogate both the breadth and the depth of the immune response at levels without precedent. This has also facilitated rapidly integrating some of this carefully vetted knowledge into clinical practice ...
Aaruni Khanolkar, Aisha Ahmed
wiley   +1 more source

Grape seed extract proanthocyanidins downregulate HIV- 1 entry coreceptors, CCR2b, CCR3 and CCR5 gene expression by normal peripheral blood mononuclear cells

Biological Research, 2002
Flavonoids and related polyphenols, in addition to their cardioprotective, anti-tumor, anti-inflammatory, anti-carcinogenic and anti-allergic activities, also possess promising anti-HIV effects.
MADHAVAN P NAIR, CHITHAN KANDASWAMI, SUPRIYA MAHAJAN, HARIKRISHNA N NAIR, RAM CHAWDA, THOMAS SHANAHAN, STANLEY A SCHWARTZ   +6 more
doaj  

Psilocybin as a Transdiagnostic Treatment for Eating Disorders and Comorbid Psychopathology: Implications for Clinical Nosology and Research Directions

International Journal of Eating Disorders, EarlyView.
ABSTRACT Objective Eating disorders (EDs) are characterized by high rates of psychiatric comorbidity and suboptimal treatment outcomes. There remain critical gaps in research, including the exploration of effective transdiagnostic interventions. This forum article examines the potential of psilocybin treatment (PT) as a transdiagnostic intervention for
Elena Koning, Jérémie Richard, Aaron Keshen   +2 more
wiley   +1 more source

A preliminary survey on the use of ART among blood donors in Shenzhen China and its implications to blood safety

BMC Infectious Diseases
Importance The recent introduction of the AIDS pre-exposure or post-exposure prophylaxis (PrEP/PEP) medication has sparked fear of the possible increase of human immunodeficiency virus (HIV) and Treponema pallidum (TP) transfusion-transmission risk due ...
Lilin Wang, He Xie, Fang Zhao, Lukun Zhang, Zhengrong Yang, Yizhong Liu, Tong Li, Tingting Chen, Xiaoxuan Xu, Yingnan Dang, Qi Zhang, Zhicheng Wang, Guochao Wei, Jujun Sun, Jun Xi, Chenze Xi, Jinfeng Zeng, Rong Xia, Limin Chen   +18 more
doaj   +1 more source

A British Pharmacological Society Position Statement on Medications in Pregnancy and Lactation

British Journal of Clinical Pharmacology, EarlyView.
Agnesa Mustafa, Cleodie C. Swire, Reya V. Shah, Bernadette Jenner, Rory H. McLean, Muhammad Shamsher Ahmed, Adrie Bekker, Julia Zöllner, Rachel K. Scott, Robert R. Bies, Sara K. Quinney, Dagan O. Lonsdale, Emma Forton Magavern, Catriona Waitt, Anita Banerjee   +14 more
wiley   +1 more source