Results 121 to 130 of about 37,167 (216)
Unraveling Lysosomal Exocytosis: From Molecular Mechanisms to Physiological Functions. [PDF]
TrafficLysosomal exocytosis is propelled by specific molecular mechanisms that direct its microtubule‐dependent transport and subsequent fusion with the plasma membrane. This process fulfills essential physiological functions such as plasma membrane repair, maintenance of cellular homeostasis, and participation in signal transduction.
Jiang S +7 more
europepmc +2 more sources
Molecular crosstalk via exosomes in lung cancer progression
Interdisciplinary Medicine, EarlyView.“Molecular and theranostics roles of exosomes in Lung Cancer.” Abstract Exosomes play a critical role in lung cancer metastasis, facilitating tumor progression through intercellular communication between cancer cells and the tumor microenvironment. These nanosized extracellular vesicles carry bioactive molecules such as proteins, nucleic acids, and ...
Rajib Dhar +3 more
wiley +1 more source
Development of rye embryo. I. Preliminary investigations on ultrastructure of 7-day-old proembryo
Acta Societatis Botanicorum Poloniae, 2014 Ultrastructural examination of 7-day-old rye proembryos did not reveal distinct differences in the cell structure of its particular parts. It was noted, however, that in the cells of the apical part vacuoles and multivesicular bodies were more numerous ...
Barbara Stefaniak
doaj +1 more source
O epitélio respiratório em ratos Wistar [PDF]
, 2003 Morphofunctional changes of respiratory epithelia became the object of intense study in Wistar rats after previous research showed that occupationally-simulated exposure to low frequency noise (≤500Hz, including infrasound) induced irreversible lesions ...
Alves-Pereira +17 more
core +2 more sources
Multivesicular Body Formation Requires OSBP–Related Proteins and Cholesterol
PLoS Genetics, 2010 In eukaryotes, different subcellular organelles have distinct cholesterol concentrations, which is thought to be critical for biological functions. Oxysterol-binding protein-related proteins (ORPs) have been assumed to mediate nonvesicular cholesterol trafficking in cells; however, their in vivo functions and therefore the biological significance of ...
Kobuna H. +6 more
openaire +4 more sources
The Kaohsiung Journal of Medical Sciences, EarlyView.ABSTRACT This study aimed to compare efficacy and safety of ultrasound‐guided erector spinae plane block (ESPB) using liposomal (LB) versus conventional bupivacaine (CB), each plus standardized gabapentin, in patients with postherpetic neuralgia (PHN). A total of 116 PHN patients were randomized to ESPB‐LB or ESPB‐CB; both groups received standardized ...
Xia‐Jing Xu +3 more
wiley +1 more source
ESCRT-III mediated cell division in Sulfolobus acidocaldarius - a reconstitution perspective [PDF]
, 2014 In the framework of synthetic biology, it has become an intriguing question what would be the minimal representation of cell division machinery. Thus, it seems appropriate to compare how cell division is realized in different microorganisms. Inparticular,
Härtel, T., Schwille, P.
core +2 more sources
PROTEOMICS, EarlyView.ABSTRACT Extracellular vesicles (EVs) are membrane‐bound particles secreted by cells, playing crucial roles in intercellular communication. The composition of EVs can undergo changes in response to stress and disease conditions, making them excellent biomarker candidates.
Panshak P. Dakup +11 more
wiley +1 more source
Cell Reports, 2013 Anthrax lethal toxin is a classical AB toxin comprised of two components: protective antigen (PA) and lethal factor (LF). Here, we show that following assembly and endocytosis, PA forms a channel that translocates LF, not only into the cytosol, but also ...
Laurence Abrami +6 more
doaj +1 more source