Results 91 to 100 of about 107,165 (300)

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

On dynamic delay and repeater insertion in distributed capacitively coupled interconnects. [PDF]

, 2002
Repeater insertion is a well established technique to minimise the propagation delay over long resistive interconnects. In deep sub-micron technologies, as the wires are spaced ever closer and signal rise and fall times go into the sub-nanosecond region,
Tenhunen, Hannu, Pamunuwa, Dinesh B.
core  

Fluorescence Signal from Packaging Complexes

, 2013
The graphs show the fluorescence intensity of vertical (black) and horizontal (red) polarization detected simultaneously. One example for each of the six investigated mutants is shown.
Jens Michaelis (273763), Thorsten Hugel (273762), Jessica M Walter (273776), Wayne Falk (273779), Dwight L Anderson (273784), Paul J Jardine (273769), Carlos Bustamante (58297), Craig L Hetherington (273766), Shelley Grimes (273774)   +8 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

DETECTION OF MELAMINE IN PACKAGING MATERIALS USING TERAHERTZ TIME-DOMAIN SPECTROSCOPY

Química Nova
To detect melamine in packaging materials, terahertz time-domain spectroscopy (THz-TDS) was employed to measure the terahertz absorption spectra of melamine-polyethylene mixtures with varying mass ratios (1:0-3).
Shuo Zhang, Yuanrong Yang, Kun Meng, Xinyong Zhu, Longjiang Huang, Lina Sui, Liyan Yu   +6 more
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

A tail-like assembly at the portal vertex in intact herpes simplex type-1 virions [PDF]

, 2012
Herpes viruses are prevalent and well characterized human pathogens. Despite extensive study, much remains to be learned about the structure of the genome packaging and release machinery in the capsids of these large and complex double-stranded DNA ...
Rixon Frazer J., Schmid Michael F., Rixon, Frazer J., Bhella David, David Bhella, Ryan H. Rochat (129683), Hecksel, Corey W., Rochat, Ryan H., Hecksel Corey W., Chiu Wah, Bhella, David, Chiu, Wah, Wah Chiu, Michael F. Schmid (129681), Michael F Schmid, Rochat Ryan H., Corey W Hecksel, Schmid, Michael F., David Bhella (129684), Frazer J. Rixon (129686), Frazer J Rixon, Corey W. Hecksel (129682), Ryan H Rochat, Wah Chiu (129685)   +23 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Potential inhibition of HIV-1 encapsidation by oligoribonucleotide–dendrimer nanoparticle complexes

International Journal of Nanomedicine, 2017
Raveen Parboosing,1,2 Louis Chonco,1,2 Francisco Javier de la Mata,3,4 Thavendran Govender,5 Glenn EM Maguire,5 Hendrik G Kruger5 1Department of Virology, University of KwaZulu-Natal, 2National Health Laboratory Service, Durban, South Africa; 3Organic ...
Parboosing R, Chonco L, de la Mata FJ, Govender T, Maguire GEM, Kruger HG   +5 more
doaj  

Bearing fault detection of fruit puree packing machine based on multi-channel depth residual graph neural network

Shipin yu jixie
ObjectiveTo address the issue of bearing failure in fruit puree packaging machines operating in complex work environments.MethodsThis study proposes a method of bearing fault detection of fruit puree packing machine based on multi-channel depth residual ...
YAN Shengli, FU Hui, LI Hao
doaj   +1 more source