Results 111 to 120 of about 39,640 (202)

HIV-1 Nef employs two distinct mechanisms to modulate Lck subcellular localization and TCR induced actin remodeling.

open access: yesPLoS ONE, 2007
The Nef protein acts as critical factor during HIV pathogenesis by increasing HIV replication in vivo via the modulation of host cell vesicle transport and signal transduction processes.
Claudia Haller   +2 more
doaj   +1 more source

Nef-induced Alteration of the Early/Recycling Endosomal Compartment Correlates with Enhancement of HIV-1 Infectivity

open access: yes, 2004
Human immunodeficiency virus type 1 (HIV-1) Nef interacts with the clathrin-associated AP-1 and AP-3 adaptor complexes, stabilizing their association with endosomal membranes. These findings led us to hypothesize a general impact of this viral protein on
Douglas Hitchin   +19 more
core   +1 more source

Programmable Nanobody‐Targeting Chimeras Enable Intracellular Viral Protein Degradation

open access: yesAdvanced Science, Volume 13, Issue 53, 24 September 2026.
Nab‐TAC enables targeted degradation of HBV surface antigen (HBsAg) in vivo. By fusing nanobody‐based recognition domains with programmable proteasome‐recruiting degradation signals, Nab‐TAC reduces HBsAg levels in a hydrodynamic HBV mouse model. ABSTRACT Chronic hepatitis B virus (HBV) infection remains a major global health challenge, largely because
Max Yu‐Chen Pan   +11 more
wiley   +1 more source

Genetic determinants of HIV-1 subtype C Nef-mediated SERINC3 down-regulation

open access: yesVirology Journal
Background Nef-mediated down-regulation of the host restriction factors SERINC3 and SERINC5 significantly enhances HIV-1 infectivity. Natural Nef polymorphisms that affect SERINC3 down-regulation are not as well-characterised as those that affect SERINC5
Nikeisha Samlall   +6 more
doaj   +1 more source

AutoCAD Nef . . .

open access: yes, 2007
We present a didactical system for learning and exploring Nef polyhedra and the implementation of an AutoCAD entity representing a Nef polyhedron.
Jeremy Tammik
core  

Identification of Nef region interacting with ASK1.

open access: yes, 2013
(A) Using Nef core domain (57-207 aa) sequences, two distinct Nef truncations were designed for mammalian two hybrid studies by successively deleting 33 aa form C-terminal and subsequent cloning in pACT vector so as to obtain Nef (57-174 aa), Nef (57-141
Smrati Bhadauria (422141)   +7 more
core   +1 more source

Speech Biomarkers for Quantifying Effects of Subthalamic Deep Brain Stimulation in Parkinson's Disease

open access: yesAnnals of Neurology, Volume 100, Issue 3, Page 628-640, September 2026.
Objective Dysarthria is one of the most common and disabling side effects of subthalamic nucleus deep brain stimulation (STN‐DBS) in Parkinson's disease (PD). Stimulation often exacerbates speech dysfunction beyond the effects of PD progression, likely because of current spread to structures surrounding the STN.
Petr Krýže   +17 more
wiley   +1 more source

Nef-mediated CTLA-4 down-regulation.

open access: yes, 2013
Transient co-expression of CTLA-4 and Nef in 293T cells. a) Left panels: Surface expression of CTLA-4 analyzed by FACS following staining of 293T cells co-transfected with CTLA-4 and either Nefneg or Nefwt vectors.
Rabih Halwani (287270)   +14 more
core   +1 more source

A 40.68‐MHz Active Rectifier Using PLL and PWM Control of DC‐DC Converter for ON/OFF Delay Compensation

open access: yesInternational Journal of Circuit Theory and Applications, Volume 54, Issue 9, Page 4469-4481, September 2026.
A ramp‐based phase‐locked loop (RPLL) active rectifier operating at 40.68 MHz compensates switching delay variations to improve phase alignment. The proposed architecture achieves 90.3% peak power conversion efficiency and 98.0% voltage conversion ratio for high‐frequency wireless power transfer in implantable medical devices.
Woorim Lee   +5 more
wiley   +1 more source

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