Results 191 to 200 of about 12,058,080 (291)

Actin dynamics controlled by IqgC, a RasGAP at the crossroads between the IQGAP and fungal GAP1 families

FEBS Open Bio, EarlyView.
IqgC is a RasGAP from Dictyostelium discoideum. IqgC binds RasG via its RasGAP domain and deactivates it on macroendocytic cups, thereby suppressing the uptake of fluid and particles. IqgC has a positive effect on cell‐substratum adhesion, and its RGCt domain is required for recruitment to ventral foci.
Vedrana Filić, Darija Putar, Lucija Mijanović, Igor Weber   +3 more
wiley   +1 more source

Evaluation of the immune response of peripheral blood mononuclear cells cultured on Ti6Al4V-ELI polished or etched surfaces. [PDF]

Front Bioeng Biotechnol
Abreu H, Lallukka M, Raineri D, Leigheb M, Ronga M, Cappellano G, Spriano S, Chiocchetti A.   +7 more
europepmc   +1 more source

Characterization of WAC interactions with R2TP and TTT chaperone complexes linking glucose and glutamine availability to mTORC1 activity

FEBS Open Bio, EarlyView.
TTT and R2TP chaperone complexes are required for the assembly and activation of mTORC1. WAC directly interacts with components of TTT, R2TP, and mTORC1, and these interactions are affected by the availability of glucose and glutamine, correlating with changes in mTORC1 activity.
Sofía Cabezudo, Natalia Cuervo, Carmen García‐Martín, Andrés López‐Perrote, Clara Reglero, Adrián Maqueda‐Real, Ana González‐Corpas, Marina Serna, Diego Megías, Alejo Efeyan, Solip Park, Oscar Llorca   +11 more
wiley   +1 more source

Extracellular vesicles derived from salivary gland stem cells cultured on microwell scaffolds loaded with WNT3A promote the recovery of salivary gland function damaged by radiation via the YWHAZ-PI3K-AKT pathway. [PDF]

Bioact Mater
Cho JM, Ahn S, Yoon YJ, Park S, Lee HS, Hwang S, Jeong YJ, Hong Y, Seo S, Kim D, Jung HI, Koh WG, Lim JY.   +12 more
europepmc   +1 more source

Two‐way inhibition of PAX5 transcriptional activity by PAX5::CBFA2T3

FEBS Open Bio, EarlyView.
PAX5::CBFA2T3 (PAX5‐C) is a fusion protein of the B‐cell transcription factor, PAX5, and is found in B‐cell ALL. We propose a putative model of two‐way inhibition of PAX5 transcriptional activity by PAX5‐C. There are two ways of repression by PAX5‐C: DNA‐binding‐dependent way and HDAC‐dependent way, with either being sufficient for the repression. HDAC
Reina Ueno, Aki Terasaki, Yuiko Imai, Yuri Kimura, Yuna Kojima, Misa Irie, Koya Odaira, Mina Noura, Shuichi Okamoto, Takahiko Yasuda, Shinobu Tsuzuki, Hitoshi Kiyoi, Fumihiko Hayakawa   +12 more
wiley   +1 more source

Nonlinear Growth Dynamics of Neuronal Cells Cultured on Directional Surfaces. [PDF]

Biomimetics (Basel)
Staii C.
europepmc   +1 more source

Ro 31‐8220 suppresses bladder cancer progression via enhancing autophagy in vitro and in vivo

FEBS Open Bio, EarlyView.
The pan‐protein kinase C inhibitor Ro‐31‐8220 demonstrates potent anti‐bladder cancer effects both in vitro and in vivo by suppressing migration/invasion, inducing apoptosis and crucially activating autophagy, where blocking autophagy with chloroquine reduces its cell‐killing efficacy, suggesting its promise as a novel therapeutic candidate requiring ...
Shengjun Fu, Yan Tao, Shan Wu, Yuwen Gong, Youli Zhao, Shaomin Niu, Hui Cheng, You Mu, Na Xu, Ying Wang, Jianzhong Lu, Shanhui Liu, Lanlan Li   +12 more
wiley   +1 more source

In Vitro Study of the Proliferation of MG63 Cells Cultured on Five Different Titanium Surfaces. [PDF]

Materials (Basel)
Campagna R, Schiavoni V, Marchetti E, Salvolini E, Frontini A, Sampalmieri F, Bambini F, Meme' L.   +7 more
europepmc   +1 more source

A biomarker that identifies senescent human cells in culture and in aging skin in vivo.

Proceedings of the National Academy of Sciences of the United States of America, 1995
Goberdhan P Dimri, X. Lee, G. Basile, M. Acosta, G. Scott, C. Roskelley, E. Medrano, M. Linskens, I. Rubelj, O. Pereira-smith   +9 more
semanticscholar   +1 more source

Blocking the voltage‐gated sodium channel hNav1.5 as a novel pH‐dependent mechanism of action for tamoxifen

FEBS Open Bio, EarlyView.
Patch‐clamp recordings revealed that tamoxifen inhibits voltage‐gated sodium channels, especially under acidic conditions, both common in metastatic cancer cells. These effects may explain certain antitumor properties of tamoxifen, highlighting a novel mechanism of action beyond its known endocrine effects.
Karl Josef Föhr, Michael Fauler, Thomas Zimmer, Bettina Jungwirth, Hubert Schrezenmeier, David Alexander Christian Messerer   +5 more
wiley   +1 more source