Results 181 to 190 of about 61,930 (275)

Cell Toxicity and Autophagy in A549 Cells Treated With Surface‐Functionalized Graphene Derivatives

open access: yesJournal of Applied Toxicology, Volume 46, Issue 3, Page 821-832, March 2026.
ABSTRACT Graphene oxide and its derivatives have unique physical and chemical properties with applications in many different fields. However, their biological effects and mechanisms of intracellular toxicity have not been completely clarified. In this study, we investigated the cytotoxic and autophagic activities of graphene oxide and its derivatives ...
Tae Yun Park   +6 more
wiley   +1 more source

Biostimulatory Potential of Sargassum muticum Extracts in Enhancing Sesame Tolerance to Water Deficit During Germination and Seedling Growth

open access: yesNew Zealand Journal of Crop and Horticultural Science, Volume 54, Issue 1, March 2026.
Water deficit is a major abiotic stress that limits plant growth and productivity. This article evaluates the effectiveness of an aqueous seaweed extract (ASE) from Sargassum muticum as an ecofriendly biostimulant to alleviate water deficit stress during seed germination and early seedling growth of sesame (Sesamum indicum L.).
Soukaina Lahmaoui   +7 more
wiley   +1 more source

The cytokinesis regulator RacGAP1 is a Rac1‐specific GAP on membranes

open access: yesProtein Science, Volume 35, Issue 3, March 2026.
Abstract Rho family small GTPases are essential for cytokinesis completion. RacGAP1, a dimeric multidomain protein with a lipid‐binding C1 domain and a GTPase‐activating protein (GAP) domain, is a major regulator in this process. However, despite many cellular and biochemical studies, whether RhoA or Rac1 is the actual substrate inactivated by RacGAP1 ...
Pavlina Dubois   +5 more
wiley   +1 more source

Determination of polyethylene glycol 6000 (PEG) concentration in sheep faeces using near infrared spectroscopy

open access: yes, 2005
To assess dry matter intake (DMI) in grazing ruminants, techniques have been developed with chromium or ytterbium oxide as inert markers. These markers allow to estimate total faecal output quite accurately, but their analysis is costly and laborious so number of assays is generally limited.
Hassoun, Philippe   +2 more
openaire   +2 more sources

Carboxyl‐Terminal Region of the Maturation Protein of RNA Coliphage Qβ Mediates Host Attachment, Virion Formation, and Cell Lysis

open access: yesGenes to Cells, Volume 31, Issue 2, March 2026.
The capsid of the single‐stranded RNA coliphage Qβ has a maturation (A2) protein that penetrates the capsid. The N‐terminal β‐region of A2 is exposed on the surface, and the C‐terminal α‐region is located inside the capsid and binds the genomic RNA. In this study, we showed that Qβ attached to the F‐pilus of the host via A2.
Masayuki Kajitani   +2 more
wiley   +1 more source

Integrated scFv identification and CAR T cell generation for AML targeting in vivo

open access: yesInternational Journal of Cancer, Volume 158, Issue 4, Page 994-1007, 15 February 2026.
What's new? Acute myeloid leukemia (AML) is a rapidly progressing blood cancer. Advancing chimeric antigen receptor (CAR) T cell therapies, particularly through rapid translation of single chain variable fragment (scFv) discovery into CAR constructs, may improve clinical outcomes, especially the development of patient individualized CAR T cells.
Yi Liu   +13 more
wiley   +1 more source

Overcoming the Lignin Barrier in Brewer's Spent Grain: Synergistic Effect of Additives on Enzymatic Hydrolysis. [PDF]

open access: yesACS Omega
de Almeida JB   +5 more
europepmc   +1 more source

Room‐Temperature, High‐Resolution Soft Anisotropic Conductive Film for Electrical Interfacing in Stretchable Electronics

open access: yesAdvanced Functional Materials, Volume 36, Issue 10, 2 February 2026.
A UV‐crosslinkable soft anisotropic conductive film (ACF) provides high‐resolution, room‐temperature electrical interfacing. Upon UV exposure, azide crosslinkers within the ACF matrix form covalent bonds with a wide range of C–H‐containing materials, resulting in interfaces that are both mechanically durable and electrically reliable.
Jun Choi   +7 more
wiley   +1 more source

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