Results 71 to 80 of about 377,868 (302)

SiO2‐CaOCME/Poly(Tetrahydrofuran)/Poly(Caprolactone) 3D‐Printed Scaffolds Drive Human‐Bone Marrow Stromal Cell Osteogenic Differentiation

Advanced Healthcare Materials, EarlyView.
3D printed hybrid scaffolds combining bioactive silica–calcium chemistry with elastic polymers guide human bone stem cells to form bone. The scaffolds support cell survival, organization, and invasion while releasing osteogenic ions. Together, architecture and composition drive bone‐specific gene expression, extracellular matrix organization, and ...
David R. Sory, Agathe C.M. Heyraud, Julian R. Jones, Sara M. Rankin   +3 more
wiley   +1 more source

Correlation between Bcl-2 Expression and the Efficacy of Bcl-2 Inhibitors in Patients with Myelodysplastic Syndromes [PDF]

Zhongguo quanke yixue
Background The heterogeneity of myelodysplastic syndromes (MDS) is strong, with poor efficacy of existing therapeutic regimens and large individual differences in patient prognosis. B-cell lymphomato-2 (Bcl-2) protein is highly expressed in patients with
WU Jiafei, WANG Jun, WANG Yijing, ZHENG Boyue, WANG Yu, JIANG Chuanyan, DONG Dandan, LI Hui
doaj   +1 more source

The correlation between telomerase activity and BaX/BcL-2 ratio in valproic acid-treated MCF-7 breast cancer cell line [PDF]

, 2015
Objective(s): Valproic acid (VPA), a drug used in the treatment of neurological disorders, has been shown to have cytotoxic effects on cancer cells through different mechanisms.
Asadi, J., Gharaei, R., Vafaiyan, Z.
core   +2 more sources

PYRROLO[1,2-b][1,2,5]BENZOTHIADIAZEPINES (PBTDs) induce apoptosis in K562 cells. [PDF]

, 2007
BACKGROUND: The objective of this study was to gain insight into the molecular mechanism of induced cell death (apoptosis) by PYRROLO [1,2-b][1,2,5]BENZOTHIADIAZEPINES (PBTDs) series compounds, using human (K562) cells as a model.
Marfe, G, Di Stefano, C, Silvestri, R, Abruzzese, E, Catalano, G, Di Renzo, L, Filomeni, G, Giorda, E, La Regina, G, Morgante, E, Ciriolo, MR, Russo, M, Amadori, S, Sinibaldi Salimei, P   +13 more
core   +2 more sources

Small Extracellular Vesicles from Neural Cells: Physiological and Pathological Roles, and Potential in Neurodegenerative Therapy

Advanced Healthcare Materials, EarlyView.
Neural cell–derived small extracellular vesicles (sEVs) are emerging as pivotal mediators in neurodegenerative diseases, exerting both pathogenic and therapeutic functions. This review synthesizes current evidence on how sEVs from distinct neural cell types regulate neurodegeneration, neuroprotection, biomarker discovery, and targeted drug delivery ...
Muhammad Waqas Salim, Wei Zhang, Lyndsey Collins‐Praino, Yuling Wang, Andrew Care   +4 more
wiley   +1 more source

Variants of bcl-2 specific siRNA for silencing antiapoptotic bcl-2 in pancreatic cancer [PDF]

Gut, 2005
Background and aims: Pancreatic cancer remains a devastating diagnosis with only limited therapeutic options. Specific inhibition of expression of target genes has become possible using small interfering (si) RNAs. We therefore investigated how far siRNA specific for bcl-2 may serve as a therapeutic option for pancreatic cancer in ...
M, Ocker, D, Neureiter, M, Lueders, S, Zopf, M, Ganslmayer, E G, Hahn, C, Herold, D, Schuppan   +7 more
openaire   +2 more sources

Detection of oncogene rearrangements in human non-Hodgkin's lymphomas. [PDF]

, 1992
Southern blot hybridization was used to detect the rearrangement and amplification of five proto-oncogenes (bcl-2, bcl-1, c-myc, c-myb and c-Ha-ras) and one tumor suppressor gene (RB-1) in 55 Japanese patients with non-Hodgkin's lymphoma; 16 with T-cell ...
Akagi, Tadaatsu, Hayashi, Kazuhiko, Kondo, Eisaku, Takahashi, Kiyoshi, Yoshino, Tadashi   +4 more
core   +1 more source

Enhanced Human Antigen‐Specific B Cell Responses Using In Vitro 3D Tonsil Cultures Containing Stromal Cells

Advanced Healthcare Materials, EarlyView.
We developed a fully human 3D tonsil cell culture system incorporating supportive stromal cells that better sustains and activates immune cells than conventional methods. The model generates stronger, more targeted antibody responses to viral antigens and vaccines, providing a physiologically relevant and entirely human platform for studying immune ...
Maaike V. J. Braham, Marlon de Gast, Liubov Babii, Sabine Kruijer, Theo M. Bestebroer, Mathilde Richard, Mathieu Claireaux, S. Marieke van Ham, Jelle de Wit, Cécile A. C. M. van Els, Anja ten Brinke, Marit J. van Gils   +11 more
wiley   +1 more source

Bis, a Bcl-2-binding protein that synergizes with Bcl-2 in preventing cell death [PDF]

Oncogene, 1999
Bcl-2 is the best characterized inhibitor of apoptosis, although the molecular basis of this action is not fully understood. Using a protein interaction cloning procedure, we identified a human gene designated as bis (mapped to chromosome 10q25) that encoded a novel Bcl-2-interacting protein. Bis protein showed no significant homology with Bcl-2 family
J H, Lee, T, Takahashi, N, Yasuhara, J, Inazawa, S, Kamada, Y, Tsujimoto   +5 more
openaire   +2 more sources

Macrophage Membrane‐Cloaked, ROS‐Triggered Quercetin Nanocarriers Target Ovarian Lesions to Treat Polycystic Ovary Syndrome

Advanced Healthcare Materials, EarlyView.
The synthesis process of MM@PCD@QNPs and its potential mechanism for treating PCOS. (A) Assembly steps of MM@PCD@QNPs. (B) Synthesis and decomposition of MM@PCD@QNPs. (C) Potential therapeutic mechanisms of MM@PCD@QNPs for PCOS. PCD, PABP conjugated with DEX polymer; QUR, quercetin; CDI, N, N′‐carbonyldiimidazole; DEX, dextran; PABP, 4‐(hydroxymethyl ...
Wenzhu Li, Yu Guan, Nan Song, Feng Zhang, Zhimin Deng, Tailang Yin, Yanbing Yang, João Conde, Wenyi Jin, Zhinang Yin   +9 more
wiley   +1 more source