Results 171 to 180 of about 269,528 (258)

HIV‐1 establishes immediate latency in T cells expressing the viral Nef protein

FEBS Open Bio, EarlyView.
Nef is a viral protein often omitted from HIV‐1 reporter viruses. Consequently, its role in viral latency is unclear. We developed three novel dual reporter HIV‐1 derivatives that express Nef and allow for detection of latent and productive infection. Using these reporters, we show that Nef does not affect the establishment of immediate viral latency ...
Cindy Lam, Ivan Sadowski
wiley   +1 more source

Design and control of a low-cost non-backdrivable end-effector upper limb rehabilitation device. [PDF]

Front Rehabil Sci
Li F, Guo Y, Xu W, Zhang W, Zhao F, Wang B, Du H, Zhang C.   +7 more
europepmc   +1 more source

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

FEBS 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, Souvik Datta, Derrick R. Samuelson   +2 more
wiley   +1 more source

Coupling of Limit Switch Sensors and Stepper Motors with Acoustic Feedback for Positioning of a Cartesian Robot End Effector in the Study of Musical Instruments. [PDF]

Sensors (Basel)
Tokarczyk D, Jasiński J, Pluta M, Wiciak J.   +3 more
europepmc   +1 more source

The cooperative regulation of miR‐221 by APE1 and AUF1 impacts p27Kip1 defining a miR signature relevant for cervical cancer

FEBS Open Bio, EarlyView.
A regulatory axis involving APE1, AUF1, and miR‐221 is proposed. Pri‐miR‐221 is processed by DROSHA and DICER to generate mature miR‐221, which targets p27Kip1 mRNA. APE1 and AUF1 compete for pre‐miR‐221 binding. Reduced APE1/AUF1 levels impair miR‐221 biogenesis, decrease p27Kip1 mRNA degradation, and promote cell cycle progression, chemoresistance ...
Matilde Clarissa Malfatti, Nicolò Gualandi, Gianluca Tell, Giulia Antoniali   +3 more
wiley   +1 more source

A compensation strategy of end-effector pose precision based on the virtual constraints for serial robots with RDOFs. [PDF]

Fundam Res
Ba K, Chen C, Ma G, Song Y, Wang Y, Yu B, Kong X.   +6 more
europepmc   +1 more source

Design and Integration of a Parallel, Soft Robotic End-Effector for Extracorporeal Ultrasound. [PDF]

IEEE Trans Biomed Eng, 2020
Lindenroth L, Housden RJ, Wang S, Back J, Rhode K, Liu H.   +5 more
europepmc   +1 more source

Dapagliflozin prevents methylglyoxal‐induced retinal cell death in ARPE‐19 cells

FEBS Open Bio, EarlyView.
Diabetic macular oedema is a diabetes complication of the eye, which may lead to permanent blindness. ARPE‐19 are human retinal cells used to study retinal diseases and potential therapeutics. Methylglyoxal is a compound increased in uncontrolled diabetes due to elevated blood glucose.
Naina Trivedi, Zainab Quraishi, Shima Khezri Azizi Far, Madaleine Ward, Aidan Conway, Reem Abdulredha, Eman Mshari, Yousif A. Shamsaldeen   +7 more
wiley   +1 more source

Airborne Acoustic Vortex End Effector-based Contactless, Multi-mode, Programmable Control of Object Surfing. [PDF]

Adv Mater Technol
Li T, Li J, Bo L, Pei Z, Shen L, Cheng J, Tian Z, Du Y, Cai B, Sun C, Brooks MR, Albert Pan Y.   +11 more
europepmc   +1 more source

Design of an end-effector for robot-assisted ultrasound-guided breast biopsies. [PDF]

Int J Comput Assist Radiol Surg, 2020
Welleweerd MK, Siepel FJ, Groenhuis V, Veltman J, Stramigioli S.   +4 more
europepmc   +1 more source