Results 51 to 60 of about 231,845 (277)

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

A DNA G‐Quadruplex‐Targeting Ligand Suppresses c‐MYC Expression: Implications for Gemcitabine‑Resistant Pancreatic Cancer

Angewandte Chemie, EarlyView.
PQB‐4, a fluorescent small‐molecule ligand that targets c‐MYC DNA G‐quadruplexes (G4s), showed marked synergy with gemcitabine in resistant PANC‐1 cells (CI = 0.027). In vivo, the ligand reduced tumor weight by 44% in a PANC‐1 xenograft model. These results highlight the therapeutic potential of c‐MYC DNA G4‐targeting ligands for treating gemcitabine ...
Bo‐Xin Zheng, Ya‐Kun Wang, Ze‐Xin Chen, Yi‐Wen Meng, Meng‐Ting She, Jia‐Peng Dong, Yingying Zheng, Yao‐Xun Zeng, Wen‐De Zheng, Wei Long, Wing‐Leung Wong   +10 more
wiley   +2 more sources

Imaging findings of primary splenic lymphoma: a review of 17 cases in which diagnosis was made at splenectomy. [PDF]

PLoS ONE, 2013
PURPOSE: This study sought to characterize the imaging features of primary splenic lymphoma (PSL). MATERIALS AND METHODS: Pathological and imaging data from 17 patients with primary splenic lymphoma initially diagnosed at splenectomy were retrospectively
Meng Li, Li Zhang, Ning Wu, Wenting Huang, Ning Lv   +4 more
doaj   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

AARS1‐Mediated RUNX3 K193 Lactylation Enhances the Activation and Cytotoxicity of CD8+T Cells in Smoking‐Related Emphysema

Advanced Science, EarlyView.
Exposure to CS causes an elevation of AARS1 levels, which increases the levels of RUNX3 lactylation at the K193 site and increases protein levels of RUNX3 through inhibition of autolysosomal degradation. Elevated RUNX3 levels promote CD8+T cell activation and augment their cytotoxicity, which induces alveolar epithelial cell death and facilitates the ...
Ying Zhu, Jiaheng Lin, Yifan Li, Qiaoqiao Zhou, Min Yu, Cheng Cheng, Kang Chang, Dang Lin, Tao Bian, Yan Wu, Lu Lu, Haibo Xia, Qizhan Liu   +12 more
wiley   +1 more source

DNA methylation in follicular lymphoma [PDF]

, 2010
PhDFollicular Lymphoma (FL) is a common B cell Non-Hodgkin Lymphoma with a median survival of 8-10 years. Patients frequently undergo transformation to a more aggressive lymphoma and this is associated with drastically reduced survival.
Ó Riain, Ciarán Liam
core   +4 more sources

Splenic marginal zone lymphoma in Sweden 2000–2020: Increasing rituximab use and better survival in the elderly

eJHaem, 2023
The treatment of splenic marginal zone lymphoma is debated: splenectomy (the old standard‐of‐care) is better than chemotherapy but maybe not better than rituximab‐containing treatment.
Henna‐Riikka Junlén, Kristina Sonnevi, Ola Lindén, Mats Hellström, Mariana Villegas Scivetti, Mikael Olsson, Ida Tufvesson, Ann‐Sofie Johansson, Björn Engelbrekt Wahlin   +8 more
doaj   +1 more source

A C‐Nucleoside Analogue of Cordycepin With High Metabolic Stability and Potent Anti‐Psoriatic Activity via Microneedle Delivery

Advanced Science, EarlyView.
This work identified CPD3a as a potent, stable C‐nucleoside cordycepin derivative. When formulated into microneedle array for topical treatment, it ameliorated psoriasis by rebalancing immunity and enhancing antioxidant defenses. ABSTRACT Psoriasis is a chronic inflammatory disorder characterized by immune dysregulation and epidermal hyperplasia ...
Wenfang Pan, Xinyue Shao, Yuanchen Zhong, Xujie Sun, Lixuan Yin, Zongyan He, Tianqun Lang, Yuanchao Xie   +7 more
wiley   +1 more source

BCR and TLR signaling pathways are recurrently targeted by genetic changes in splenic marginal zone lymphomas

Haematologica, 2012
The genetics and pathogenesis of splenic marginal zone lymphoma are poorly understood. The lymphoma lacks chromosome translocation, and approximately 30% of cases are featured by 7q deletion, but the gene targeted by the deletion is unknown.
Qingguo Yan, Yuanxue Huang, A. James Watkins, Sylvia Kocialkowski, Naiyan Zeng, Rifat A. Hamoudi, Peter G. Isaacson, Laurence de Leval, Andrew Wotherspoon, Ming-Qing Du   +9 more
doaj   +1 more source

The histopathology of splenic lymphoma with villous lymphocytes [PDF]

Blood, 1994
Whereas the hematologic, immunophenotypic, and molecular characteristics of splenic lymphoma with villous lymphocytes (SLVL) have been well documented, the histologic features of the spleen and lymph nodes remain uncharacterized. We have reviewed the histopathology of the spleen in 37 cases of SLVL and of involved splenic hilar lymph nodes in 6 cases ...
P G, Isaacson, E, Matutes, M, Burke, D, Catovsky   +3 more
openaire   +2 more sources