Results 271 to 280 of about 654,490 (307)

The low complexity linker of DNAJB6b is key to its anti-amyloid function. [PDF]

QRB Discov
Merkelis T, Olsson U, Linse S.
europepmc   +1 more source

Redox regulation meets metabolism: targeting PRDX2 to prevent hepatocellular carcinoma

Molecular Oncology, EarlyView.
PRDX2 acts as a central redox hub linking metabolic dysfunction‐associated steatohepatitis (MASH) to hepatocellular carcinoma (HCC). In normal hepatocytes, PRDX2 maintains redox balance and metabolic homeostasis under oxidative stress. In contrast, during malignant transformation, PRDX2 promotes oncogenic signaling, stemness, and tumor initiation ...
Naroa Goikoetxea‐Usandizaga, María Luz Martinez‐Chantar, Carolina Conter   +2 more
wiley   +1 more source

The solute-binding proteins DppA1-5 of Pseudomonas aeruginosa have distinct substrate profiles. [PDF]

Sci Rep
Plöchl K, Böttcher T.
europepmc   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source

A Fenton Oxidation-Based Integrated Strategy for the Treatment of Raw Gasoline Alkali Residue in Kashi. [PDF]

Toxics
Zhang Y, Zha X, Zhang Z, Guo Y, Yang S, Qiu H, Li Z.   +6 more
europepmc   +1 more source

Protein O‐glycosylation in the Bacteroidota phylum

FEBS Open Bio, EarlyView.
Species of the Bacteroidota phylum exhibit a unique O‐glycosylation system. It modifies noncytoplasmic proteins on a specific amino acid motif with a shared glycan core but a species‐specific outer glycan. A locus of multiple glycosyltransferases responsible for the synthesis of the outer glycan has been identified.
Lonneke Hoffmanns, Dennis Svedberg, André Mateus   +2 more
wiley   +1 more source

Discovery, biosynthesis, and bioactivities of peptidic natural products from marine sponges and sponge-associated bacteria.

Nat Prod Rep
Zhong W, Lin Z, Schmidt EW, Agarwal V.
europepmc   +1 more source

Unveiling the phenylalanine coaggregation mechanism for a deep understanding of phenylketonuria disease. [PDF]

Sci Rep
Barazorda-Ccahuana HL, Mas F, Madurga S.
europepmc   +1 more source

Microfluidic electro‐viscoelastic manipulation of extracellular vesicles

FEBS Open Bio, EarlyView.
The electro‐viscoelastic manipulation as a potential method for separation of particles based on size. The particles introduced as a sheath flow migrate to the channel center under the influence of simultaneously applied electric field and pressure driven flow.
Seyedamirhosein Abdorahimzadeh, Éva Bozó, Zikrullah Bölükkaya, Artem Zhyvolozhnyi, Anatoliy Samoylenko, Henrikki Liimatainen, Seppo J. Vainio, Caglar Elbuken   +7 more
wiley   +1 more source

Evaluation of LIGHT-derived peptides to disrupt the HVEM/LIGHT immune checkpoint. [PDF]

Sci Rep
Ciura P, Gumpelmair S, Rodziewicz-Motowidło S, Steinberger P, Spodzieja M, Sieradzan AK.   +5 more
europepmc   +1 more source