Results 71 to 80 of about 2,728,882 (289)

Material analysis on semi-permanent makeup needles

Applied Microscopy
The cosmetic-tattoo industry is evolving every year and the microstructures of the equipment have the great potential for semi-permanent makeup applications. Present paper explores the materials and microparticles of semi-permanent makeup tattoo needles.
Hyun Sook Jin, Seung Hyun Oh, Byung Soo Chang   +2 more
doaj   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source

python-microscopy/python-microscopy: Release 22.01.12

, 2022
The python-microscopy environment - an open-source package for light ...
barentine, Mick, kkhchung, adrianhollow, actions-user, David Baddeley, Zach Marin, David Miguel Susano Pinto, csoeller   +8 more
core   +1 more source

Research reviews on myosin head interactions with F-actin

Applied Microscopy
The sliding filament theory and the cross-bridge model have been fundamental in understanding muscle contraction. While the cross-bridge model explains the interaction between a single myosin head and actin filament, the native myosin molecule consists ...
Yoon Ho Park, Gang San Song, Hyun Suk Jung   +2 more
doaj   +1 more source

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

FEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt, Ana‐Maria Sandru, Georg Vucak, Sebastian Didusch, Biljana Riemelmoser, Karin Ehrenreiter, Markus Hartl, Lukas A. Huber, Manuela Baccarini   +8 more
wiley   +1 more source

python-microscopy/python-microscopy: Release 21.07.07

, 2021
The python-microscopy environment - an open-source package for light ...
barentine, Mick, kkhchung, adrianhollow, actions-user, David Baddeley, Zach Marin, David Miguel Susano Pinto, csoeller   +8 more
core   +1 more source

Technical approaches of 3D reconstruction from protein complex using the mixture of differently stained images: providing suggestive evidence for improving its resolution

Applied Microscopy
Negative staining electron microscopy remains a valuable tool for structural biology, particularly for initial characterization of large protein complexes.
Yoon Ho Park, Myeong Seon Jeong, Gang San Song, Tak gwonbaek, Young Kwan Kim, Hyun Suk Jung   +5 more
doaj   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

python-microscopy/python-microscopy: Release 20.12.03

, 2020
The python-microscopy environment - an open-source package for light ...
barentine, Mick, kkhchung, Carnë Draug, actions-user, David Baddeley, Zach Marin, csoeller   +7 more
core   +1 more source

Bridging fluorescence microscopy and electron microscopy [PDF]

Histochemistry and Cell Biology, 2008
Development of new fluorescent probes and fluorescence microscopes has led to new ways to study cell biology. With the emergence of specialized microscopy units at most universities and research centers, the use of these techniques is well within reach for a broad research community.
openaire   +3 more sources