Results 71 to 80 of about 55,357 (215)

Trastuzumab-induced thrombocytopenia after eight cycles of trastuzumab treatment

Open Medicine, 2020
Trastuzumab, a humanized monoclonal antibody derived from recombinant DNA, is used in patients with breast cancer with HER2 gene amplification. The survival benefit from trastuzumab has been well established in patients with early and metastatic breast ...
Zhou Qiong, Dong Jie, Jiang Xiaodong, Pan Yueyin, Han Xinghua   +4 more
doaj   +1 more source

Targeting the CD47–SIRPα phagocytic checkpoint in cancer: Biology, translational opportunities, and next‐generation therapeutic strategies

Smart Molecules, EarlyView.
The CD47–SIRPα axis has emerged as a critical innate immune checkpoint that suppresses macrophage‐mediated phagocytosis through a canonical “don't eat me” signal and enables tumor immune evasion. We comprehensively summarize the structural and biological features of CD47 and the molecular mechanisms underlying CD47‐mediated regulation of phagocytosis ...
Ruimei Zhou, Lingjie Jing, Jianping Zhang, Cheng Guo, Quanjun Yang   +4 more
wiley   +1 more source

Recent Advances in Photocatalyst‐Driven Protein Labeling and Proximity Mapping

The Chemical Record, EarlyView.
Photocatalyst‐driven protein labeling and proximity mapping have rapidly advanced as powerful strategies for spatiotemporal control in complex biological environments. This review integrates recent developments across single‐electron transfer and energy transfer‐based mechanisms and highlights how catalyst design, reactive intermediates, and diffusion ...
Shinichi Sato, Kazuki Miura, Juki Nakao, Hiroyuki Nakamura   +3 more
wiley   +1 more source

MiR-129-5p Sensitizes the Response of Her-2 Positive Breast Cancer to Trastuzumab by Reducing Rps6

Cellular Physiology and Biochemistry, 2017
Background/Aims: Trastuzumab is an important treatment used for patients with Her-2-positive breast cancer, but an increasing incidence of trastuzumab resistance has been observed clinically during the past decade.
Xiangdong Lu, Jingjing Ma, Jiahui Chu, Qing Shao, Yao Zhang, Guangping Lu, Jun Li, Xiang Huang, Wei Li, Yongfei Li, Yang Ling, Tao Zhao   +11 more
doaj   +1 more source

Nanobodies as next‐generation targeting platforms: From discovery technologies to translational biomedicine

VIEW, EarlyView.
Nanobodies, derived from the variable domains of camelid heavy‐chain‐only antibodies, have emerged as transformative biomedical tools due to their nanoscale size, exceptional stability, and unique capacity to recognize cryptic epitopes. This review provides a comprehensive overview of the field, outlining the structural and biochemical features of ...
Zhenrui Ye, Xianyang Li, Meixiao Zhan
wiley   +1 more source

Palbociclib in the Treatment of HR+/ HER2‐ Advanced or Metastatic Breast Cancer in Australia: A Real‐World Retrospective Analysis

Asia-Pacific Journal of Clinical Oncology, EarlyView.
This study investigated the real‐world use of CDK4/6 inhibitors in Australian patients with HR+/HER2‐ advanced or metastatic breast cancer, providing data on patient demographics, treatment patterns, and outcomes with palbociclib. ABSTRACT Background There is limited real‐world data on the use of CDK4/6 inhibitors in Australian patients with HR+/HER2 ...
Louise Nott, Eugene Moylan, Maree Colosimo, Giles Stratton, Thomas Chiu, Mahsa H. Kouhkamari, Maureen Hitschfeld, Jessica Michie, Richard De Boer   +8 more
wiley   +1 more source

Epigenetic silencing of TGFBI confers resistance to trastuzumab in human breast cancer

Breast Cancer Research, 2019
Background Acquired resistance to trastuzumab is a major clinical problem in the treatment of HER2-positive (HER2+) breast cancer patients. The selection of trastuzumab-resistant patients is a great challenge of precision oncology.
Sònia Palomeras, Ángel Diaz-Lagares, Gemma Viñas, Fernando Setien, Humberto J. Ferreira, Glòria Oliveras, Ana B. Crujeiras, Alejandro Hernández, David H. Lum, Alana L. Welm, Manel Esteller, Teresa Puig   +11 more
doaj   +1 more source

Systemic Therapy Management Strategies for Early‐Stage Breast Cancer in Australia

Asia-Pacific Journal of Clinical Oncology, EarlyView.
Advances in systemic therapy for early‐stage breast cancer in Australia highlight genomic‐guided decisions, subtype‐specific strategies, and emerging targeted and immunotherapies, shaping personalized and de‐escalated treatment approaches. ABSTRACT Breast cancer is the most common cancer among Australian women, with early‐stage disease (Stages I, II ...
Nicholas Zdenkowski, Rachel Dear, Sanjeev Kumar, Hilary Martin, Dhanusha Sabanathan, Stephen J. Luen, Belinda Yeo   +6 more
wiley   +1 more source

Established Prognostic Scores Predict Screen Failure But Not Post‐Enrollment Outcomes in Phase 1 Oncology Trials: A Single Centre Retrospective Audit

Asia-Pacific Journal of Clinical Oncology, EarlyView.
Established Phase 1 prognostic scores predict screen failure but not post‐enrollment outcomes in a contemporary oncology cohort. Treatment‐related mortality was rare, supporting Phase 1 trials as a safe and reasonable option for appropriately selected patients.
Ortis Estacio, Eve Malsem, Georgia McGuiness, Megan Kesper, Hui Gan, Damien Kee, Sagun Parakh, Sarah Healy, Andrew Weickhardt   +8 more
wiley   +1 more source

Circulating Musclin is associated with skeletal muscle function and subclinical cardiac dysfunction in patients with cancer

British Journal of Pharmacology, EarlyView.
Background and Purpose Musclin (osteocrin) is a skeletal muscle‐derived peptide that has been implicated in cardioprotective signalling pathways. Its relevance in cancer patients, who frequently experience muscle wasting and cardiotoxicity, remains unclear. This study aimed to determine whether circulating Musclin levels reflect functional capacity and
Jannek Brauer, Daniel Finke, Sebastian Romann, Norbert Frey, Joerg Heineke, Lorenz H. Lehmann   +5 more
wiley   +1 more source