Results 121 to 130 of about 225,485 (404)

Autophagic flux is required for the synthesis of triacylglycerols and ribosomal protein turnover in Chlamydomonas [PDF]

, 2018
Autophagy is an intracellular catabolic process that allows cells to recycle unneeded or damaged material to maintain cellular homeostasis. This highly dynamic process is characterized by the formation of double-membrane vesicles called autophagosomes ...
Couso Liáñez, Inmaculada Concepción, Crespo González, José Luis, Kim, Hee-Sik, Martínez Force, Enrique, Pérez Pérez, María Esther   +4 more
core   +1 more source

OcuPair, a Novel Photo‐crosslinkable PAMAM Dendrimer‐Hyaluronic Acid Hydrogel Bandage/Bioadhesive for Corneal Injuries and Temporary Corneal Repair

Advanced Science, EarlyView.
A schematic diagram showing the OcuPair adhesive hydrogel formulation loaded into the final delivery device and applied over the full‐thickness corneal wound in an in vivo rabbit model of corneal injury followed by in situ crosslinking to form a transparent hydrogel bandage sealing the wound.
Siva P. Kambhampati, Rishi Sharma, Hui Lin, Santiago Appiani, Jeffrey L. Cleland, Samuel C. Yiu, Rangaramanujam M. Kannan   +6 more
wiley   +1 more source

Environmental exposure of the general population to cadmium as a risk factor of the damage to the nervous system: A critical review of current data

Journal of Applied Toxicology, Volume 43, Issue 1, Page 66-88, January 2023., 2023
Abstract Nowadays, more and more attention has been focused on the risk of the neurotoxic action of cadmium (Cd) under environmental exposure. Due to the growing incidence of nervous system diseases, including neurodegenerative changes, and suggested involvement of Cd in their aetiopathogenesis, this review aimed to discuss critically this element ...
Agnieszka Ruczaj, Małgorzata M. Brzóska   +1 more
wiley   +1 more source

Case report: Cytopenias in VEXAS syndrome - a WHO 2022 based approach in a single-center cohort

Frontiers in Immunology
VEXAS syndrome is an acquired autoinflammatory disease characterized in most cases by cytopenias and macrocytic anemia. Dyshematopoiesis is a frequent finding in chronic inflammatory conditions and therefore, cytopenias are not easily classified in VEXAS
Elisa Diral, Corrado Campochiaro, Corrado Campochiaro, Alessandro Tomelleri, Alessandro Tomelleri, Gregorio M. Bergonzi, Gregorio M. Bergonzi, Umberto Pizzano, Umberto Pizzano, Maurilio Ponzoni, Maurilio Ponzoni, Lucia Bongiovanni, Lucia Bongiovanni, Paola Ronchi, Cristina Tresoldi, Silvia Rigamonti, Federico Scarfò, Federico Scarfò, Gloria M. Latino, Emma Rinaldi, Massimo Bernardi, Lorenzo Dagna, Lorenzo Dagna, Fabio Ciceri, Fabio Ciceri   +24 more
doaj   +1 more source

Aquaporin-4 expression in distal myopathy with rimmed vacuoles

BMC Neurology, 2012
Background Distal myopathy with rimmed vacuoles/hereditary inclusion body myopathy is clinically characterized by the early involvement of distal leg muscles. The striking pathological features of the myopathy are muscle fibers with rimmed vacuoles.
Hoshi Akihiko, Yamamoto Teiji, Kikuchi Saeko, Soeda Tomoko, Shimizu Keiko, Ugawa Yoshikazu   +5 more
doaj   +1 more source

A preliminary study of liver fat quantification using reported longitudinal ultrasound speed of sound and attenuation parameters [PDF]

arXiv, 2021
The quantification of liver fat as a diagnostic assessment of steatosis remains an important priority for noninvasive imaging systems. We derive a framework in which the unknown fat volume percentage can be estimated from a pair of ultrasound measurements. The precise estimation of ultrasound speed of sound and attenuation within the liver are shown to
arxiv  

In Vivo Biotinylation of the Toxoplasma Parasitophorous Vacuole Reveals Novel Dense Granule Proteins Important for Parasite Growth and Pathogenesis. [PDF]

, 2016
UnlabelledToxoplasma gondii is an obligate intracellular parasite that invades host cells and replicates within a unique parasitophorous vacuole. To maintain this intracellular niche, the parasite secretes an array of dense granule proteins (GRAs) into ...
Bell, Hannah N, Bradley, Peter J, Coppens, Isabelle, Kim, Elliot W, Lin, Andrew H, Nadipuram, Santhosh M, Vashisht, Ajay A, Wohlschlegel, James A   +7 more
core   +2 more sources

Manipulating the Light Systemic Signal HY5 Greatly Improve Fruit Quality in Tomato

Advanced Science, EarlyView.
This study establishes that HY5, activated by low‐dose light, acts as a systemic signal to enhance tomato fruit quality by directly promoting carotenoid synthesis and sugar metabolism. These findings demonstrate HY5's mobility from leaves to fruits and its application potential through nighttime LED lighting, offering a practical strategy for crop ...
Jiachun Wang, Xiaomeng Li, Jiajia Li, Han Dong, Zhangjian Hu, Xiaojian Xia, Jingquan Yu, Yanhong Zhou   +7 more
wiley   +1 more source

Sperm vacuoles are linked to capacitation and acrosomal status.

Human Reproduction, 2012
STUDY QUESTION Is the presence of nuclear vacuoles really a negative parameter? SUMMARY ANSWER As sperm vacuoles are associated with acrosomal and capacitation status, they appear to be a reflection of normal sperm physiology.
D. Montjean, S. Belloc, M. Benkhalifa, A. Dalléac, Y. Ménézo   +4 more
semanticscholar   +1 more source

Proteomics‐Empowered Microfluidic‐SERS Immunoassay for Identifying and Detecting Biomarkers of Micropapillary Lung Adenocarcinoma

Advanced Science, EarlyView.
The presence of a micropapillary (MPP) component is critical for lung adenocarcinoma (LUAD) surgery, yet reliable blood biomarkers remain lacking. This study integrates proteomics for biomarker identification, a nanomixing‐enhanced surface‐enhanced Raman spectroscopy (SERS) platform for sensitive detection, and machine learning for accurate ...
Dechun Zhang, Kaiming Peng, Hui Xu, Yanping Chen, Jing Wang   +4 more
wiley   +1 more source