Results 71 to 80 of about 7,793,316 (286)

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +1 more source

Polymer Surface Characterization

, 2014
This book provides a comprehensive approach to the surface analysis of polymers of technological interest by means of modern analytical techniques. Case studies are critically discussed by experts in the field. This book is aimed at graduate students but
Cometa, Stefania, Ditaranto, Nicoletta, Palumbo, Fabio, Di Mundo, Rosa, Mangolini, Filippo, Keller, Beat, De Giglio, Elvira, Bittrich, Eva, Lednický, Frantisek, Eichhorn, Klaus Jochen   +9 more
core  

Texas Technological College summer school budget 1954. [PDF]

, 1954
The PDF for the Texas Technological College summer school budget for 1954 is 28 pages ...
Texas Technological College.
core  

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

FEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

Technological breakthroughs and asset replacement [PDF]

The authors analyze the optimal replacement of assets under continuous and discontinuous technological change. They investigate the variable lifetime of assets in an infinite-horizon replacement problem.
Yatsenko, Yuri, Hritonenko, Natali
core  

Testing & performance characterization of a CubeSat attitude control system

, 2020
This paper describes the design, testing & performance characterization of a Reaction Wheel-based attitude Control System for the SCOOB-I Nanosatellite. A reaction wheel is simply a variant of a flywheel that is primarily used in satellites for attitude ...
Tan, Yong Kai
core  

Preliminary probiotic and technological characterization of Pediococcus pentosaceus strain KID7 and in vivo assessment of its cholesterol-lowering activity

Frontiers in Microbiology, 2015
The study was aimed to characterize the probiotic properties of a Pediococcus pentosaceus strain, KID7, by in vitro and in vivo studies. The strain possessed tolerance to oro-gastrointestinal transit, adherence to the Caco-2 cell line, and antimicrobial ...
Karthiyaini Damodharan, Young Sil Lee, Sasikumar Arunachalam Palaniyandi, S. Yang, J. Suh   +4 more
semanticscholar   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

Technological Diversification and Strategic Alliances [PDF]

This paper examines empirically the relationship between the internal technological profile and the diversification through strategic alliances of the largest 219 industrial firms world-wide. It explores three related issues.
Paola Giuri, Myriam Mariani, John Hagedoorn   +2 more
core  

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source