Results 121 to 130 of about 734,599 (256)

Circulating tumor cells: advancing personalized therapy in small cell lung cancer patients

open access: yesMolecular Oncology, EarlyView.
Small cell lung cancer (SCLC) is an aggressive form of lung cancer that spreads rapidly to secondary sites such as the brain and liver. Cancer cells circulating in the blood, “circulating tumor cells” (CTCs), have demonstrated prognostic value in SCLC, and evaluating biomarkers on CTCs could guide treatment decisions such as for PARP inhibitors ...
Prajwol Shrestha   +6 more
wiley   +1 more source

HIV-1 gp41 Fusion Intermediate: A Target for HIV Therapeutics

open access: yesJournal of the Formosan Medical Association, 2010
Human immunodeficiency virus (HIV)-1 infection is initiated by the binding of gp120 envelope glyco-protein to its cell receptor (CD4) and a coreceptor (CXCR4 or CCR5), followed by a series of conformational changes in the gp41 transmembrane subunit ...
Chungen Pan, Shuwen Liu, Shibo Jiang
doaj   +1 more source

Cell‐free and extracellular vesicle microRNAs with clinical utility for solid tumors

open access: yesMolecular Oncology, EarlyView.
Cell‐free microRNAs (cfmiRs) are small‐RNA circulating molecules detectable in almost all body biofluids. Innovative technologies have improved the application of cfmiRs to oncology, with a focus on clinical needs for different solid tumors, but with emphasis on diagnosis, prognosis, cancer recurrence, as well as treatment monitoring.
Yoshinori Hayashi   +6 more
wiley   +1 more source

The Risks of miRNA Therapeutics: In a Drug Target Perspective

open access: yesDrug Design, Development and Therapy, 2021
Song Zhang, 1, 2 Zhujun Cheng, 3 Yanan Wang, 1 Tianyu Han 1 1Jiangxi Institute of Respiratory Disease, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, People’s Republic of China; 2College of Pharmaceutical Sciences ...
Zhang S, Cheng Z, Wang Y, Han T
doaj  

KRAS and GNAS mutations in cell‐free DNA and in circulating epithelial cells in patients with intraductal papillary mucinous neoplasms—an observational pilot study

open access: yesMolecular Oncology, EarlyView.
This study demonstrates that KRAS and GNAS mutations are more prevalent in patients with resected intraductal papillary mucinous neoplasms (IPMN) compared to those under clinical surveillance. GNAS mutations significantly differ between the two patient cohorts, indicating that their absence may serve as a potential biomarker to support conservative ...
Christine Nitschke   +12 more
wiley   +1 more source

Epigenetic mechanisms behind cellular sensitivity to DNA damage

open access: yesCell Stress, 2018
Epigenetic regulation of gene expression in cells is a complex and dynamic process that remains incompletely understood. The architecture of the chromatin itself and its level of condensation can greatly impact the expression of genes as well as the ...
Amanda K. Williamson   +2 more
doaj   +1 more source

Generative Humanization for Therapeutic Antibodies [PDF]

open access: yesarXiv
Antibody therapies have been employed to address some of today's most challenging diseases, but must meet many criteria during drug development before reaching a patient. Humanization is a sequence optimization strategy that addresses one critical risk called immunogenicity - a patient's immune response to the drug - by making an antibody more "human ...
arxiv  

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