Results 271 to 280 of about 1,234,720 (380)

Hyperoxia Induced Alteration of Chromatin Structure in Human Bone Marrow Derived Primary Mesenchymal Stromal Cells

Advanced Biology, EarlyView.
Chromatin, which organizes DNA, changes its structure to adapt to stress like high oxygen levels (hyperoxia), which can damage cells. Researchers developed a technique to observe these changes and found variability in how different parts of chromatin remodel.
Lauren Monroe, Samantha Kaonis, Natalie Calahan, Neda Kabi, Soham Ghosh   +4 more
wiley   +1 more source

Rare-earth and barium abundances in the Bununu howardite [PDF]

, 1967
J. A. Philpotts, C. C. Schnetzler, H. H. Thomas   +2 more
openalex   +1 more source

Microbial Community Dynamics and Biogeochemical Cycling in Microplastic-Contaminated Sediment. [PDF]

Nanomaterials (Basel)
Zhang X, Ding D, Liu Y, Yao Z, Duan P, Yuan H, Fan H, Dai Y.   +7 more
europepmc   +1 more source

Retrotransposon Expression Is Upregulated in Adulthood and Suppressed during Regeneration of the Limb in the Axolotl (Ambystoma mexicanum)

Advanced Biology, EarlyView.
The axolotl's remarkable regenerative abilities decline with age, the causes may include the numerous repetitive elements within its genome. This study uncovers how Ty3 retrotransposons and coexpression networks involving muscle and immune pathways respond to aging and regeneration, suggesting that transposons respond to physiological shifts and may ...
Samuel Ruiz‐Pérez, Nicolás Alcaraz, Karla Torres‐Arciga, José Antonio Ocampo‐Cervantes, Alejandra Cervera, Clementina Castro‐Hernández, Cynthia Gabriela Sámano‐Salazar, Ernesto Soto‐Reyes, Rodrigo González‐Barrios   +8 more
wiley   +1 more source

Observation on the Elemental Abundances of Low-Energy Cosmic Rays in July 1964 [PDF]

, 1966
D. V. Reames, C. E. Fichtel
openalex   +1 more source

Climate-driven variation in the phenology of juvenile Ixodes pacificus on lizard hosts. [PDF]

Parasit Vectors
Sambado S, Sparkman A, Swei A, MacDonald AJ, Young HS, Salomon J, Crews A, Ring K, Copeland S, Briggs CJ.   +9 more
europepmc   +1 more source

Current and Future Cornea Chip Models for Advancing Ophthalmic Research and Therapeutics

Advanced Biology, EarlyView.
This review analyzes cornea chip technology as an innovative solution to corneal blindness and tissue scarcity. The examination encompasses recent developments in biomaterial design and fabrication methods replicating corneal architecture, highlighting applications in drug screening and disease modeling while addressing key challenges in mimicking ...
Minju Kim, Kanghoon Choi, Amy Lin, Jungkyu Kim   +3 more
wiley   +1 more source

Abundances of the Iron Group Elements in the Atmosphere of Sirius [PDF]

, 1966
B. Warner
openalex   +1 more source

Characterisation of the Gastrointestinal Microbiome of Green Sea Turtles (<i>Chelonia mydas</i>): A Systematic Review. [PDF]

Animals (Basel)
Ghafoor D, Hayakijkosol O, Ewels C, Kinobe R.   +3 more
europepmc   +1 more source

The Potential for Extracellular Vesicles in Nanomedicine: A Review of Recent Advancements and Challenges Ahead

Advanced Biology, EarlyView.
Extracellular vesicles (EVs) play a dual role in diagnostics and therapeutics, offering innovative solutions for treating cancer, cardiovascular, neurodegenerative, and orthopedic diseases. This review highlights EVs’ potential to revolutionize personalized medicine through specific applications in disease detection and treatment.
Farbod Ebrahimi, Anjali Kumari, Samaneh Ghadami, Saqer Al Abdullah, Kristen Dellinger   +4 more
wiley   +1 more source