Chalcones comprise a characteristic framework of 1, 3-diaryl-2-propen-1-one. They have been heralded as promising anti cancer drugs and have received much attention in the field of cancer research and drug development. The cytotoxicity of these potent pharmacophores is attributable to a wide spectrum of biological activities like anti inflammatory, anti proliferative, anti fungal, etc. These anti tumor activities are effectuated through apoptosis, cell cycle arrest, anti tubulin and so forth. This review summarizes the recent developments on anti tumor activity of synthetic and natural chalcones and their detailed underlying mechanisms as reported in the past.
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http://dx.doi.org/10.2174/1871520615666150518093144 | DOI Listing |
Intest Res
January 2025
Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Tokyo, Japan.
Background/aims: The objectives of this real-world study were to determine 1-year persistence with vedolizumab in patients with ulcerative colitis and to evaluate factors contributing to loss of response.
Methods: In this multicenter, retrospective, observational chart review, patients with moderately to severely active ulcerative colitis who received ≥ 1 dose of vedolizumab in clinical practice at 16 tertiary hospitals in Japan (from December 2018 through February 2020) were enrolled.
Results: Persistence with vedolizumab was 64.
Int Immunopharmacol
January 2025
TriArm Therapeutics, Niudun Road 200, 201203 Shanghai, China. Electronic address:
Background: The immunosuppressive microenvironment negatively affects the efficacy of chimeric antigen receptor T (CAR-T) cells in solid tumors. Fusion protein that combining extracellular domain of inhibitory checkpoint protein and the cytoplasmic domain of stimulatory molecule may improve the efficacy of CAR-T cells by reversing the suppressive signals.
Methods: To generate optimal PD1-TLR10 fusion proteins, PD1 extracellular domain and TLR10 intracellular domain were connected by transmembrane domain from PD1, CD28, or TLR10, respectively.
Comb Chem High Throughput Screen
January 2025
Shanghai Key Laboratory of Molecular Imaging, Jiading District Central Hospital Affiliated Shanghai University of Medicine and Health Sciences, Shanghai 201318, China.
Objective: Colorectal Cancer (CRC) has attracted much attention due to its high mortality and morbidity. Cordycepin, also known as 3'-deoxyadenosine (3'-dA), exhibits many biological functions, including antibacterial, anti-inflammatory, antiviral, anti-tumor, and immunomodulatory effects. It has been proven to show anticancer activity in both laboratory research studies and living organisms.
View Article and Find Full Text PDFJ Immunother Precis Oncol
February 2025
TopAlliance Biosciences Inc. Rockville, MD, USA.
Introduction: This was the first phase 1 study conducted in the United States. It consisted of dose-escalation (part A) and multiple indication-specific cohort expansion (part B), investigating the safety and preliminary efficacy of toripalimab (anti-programmed cell death-1 inhibitor) in patients with advanced malignancies.
Methods: Patients with advanced malignancies that progressed after treatment with at least one prior line of standard systemic therapy, including the patients with advanced/recurrent cholangiocarcinoma (CCA), received toripalimab 240 mg every 3 weeks in part B.
Theranostics
January 2025
Department of Pharmacology, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea.
Adenovirus-based therapies have encountered significant challenges due to host immunity, particularly from pre-existing antibodies. Many trials have struggled to evade antibody response; however, the efficiency of these efforts was limited by the diversity of antibody Fv-region recognizing multiple amino acid sequences. In this study, we developed an antibody-evading adenovirus vector by encoding a plasma-rich protein transferrin-binding domain.
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