Anti-Cancer Agents in Medicinal Chemistry (Formerly Current Medicinal Chemistry - Anti-Cancer Agents) - Volume 22, Issue 7, 2022

Application of immune checkpoint inhibitors (ICIs) is a major breakthrough in the field of cancer therapy, which has displayed tremendous potential in various types of malignancies. However, their response rates range widely in different cancer types and a significant number of patients experience immune-related adverse effects (irAEs) induced by these drugs, limiting the proportion of patients who can truly benefit fro Read More

Tissues are progressively molded by bidirectional correspondence between denizen cells and extracellular matrix (ECM) via cell-matrix connections along with ECM remodeling. The composition and association of ECM are spatiotemporally directed to control cell conduct and differentiation; however, dysregulation of ECM dynamics prompts the development of diseases, for example, cancer. Emerging information demonstrat Read More

It is well known that cancer is the second leading cause of death worldwide. Due to this fact, new results for the treatment of cancer are constantly being introduced and verified. Imidazolidine derivatives regulate cell cycle progression and DNA stability. Structurally, a heterocyclic nucleus favors a direct DNA interaction and therefore, control of the DNA replication process. This review aims not only to discuss the role of imidazolid Read More

Background: In advanced non-small-cell lung cancer, without activating mutations and with PD-L1≥50%, Pembrolizumab monotherapy is the therapeutic standard in Europe. Objective: To evaluate retrospectively the safety and efficacy of this drug and to investigate potential prognostic factors in daily clinical practice. Methods: From September 2017 to September 2019, 205 consecutive patients from 14 Italian Medical O Read More

Background: Photodynamic therapy has been increasingly used to cope with the alarming problem of cancer. Porphyrins and their derivatives are widely used as Potent Photosensitizers (PS) for PDT. However, the hydrophobicity of porphyrins poses a challenge for their use in clinics, while most of the carbon dots (CDs) are known for good biocompatibility, solubility, and pH sensitivity. Objective: This study aimed to improve the pr Read More

Background: Colony-stimulating factor-1 (CSF1) is a cytokine that is closely related to normal organ growth and development as well as tumor progression. Objective: We aimed to summarize and clarify the reasons for the abnormal expression of CSF1 in tumors and explore the role of CSF1 in tumor progression. Furthermore, drug response analysis could provide a reference for clinical medication. Methods: The expression o Read More

Background: Demethylincisterol A3 (DTA3) has been identified as an SHP2 inhibitor and suppresses the growth of many cancer cells. 5-Fluorouracil (5-FU) is widely used for the clinical treatment of various cancers. However, the combination effects of 5-FU and DTA3 on cervical cancer cells remain unknown. Objective: This study evaluates the mechanism of the combination effects of 5-FU and DTA3 in cervical cancer cells. M Read More

Background: The anticancer activity of silibinin (SB) has been demonstrated in various cancer cell types. However, its low solubility and poor bioavailability limit its clinical potential in biomedical applications. Microbubbles in combination with ultrasound are promising vehicles for local drug delivery. Objective: The present study determined the antitumour effects and molecular mechanism of silibinin-loaded microbubbles (SB Read More

Background: Prostate cancer (PCa) is the fourth most common tumor in males. Objective: This study aimed to investigate effects of atorvastatin (AS) on PCa cells proliferation and clarify the associated mechanisms. Methods: PCa cell lines were cultured and treated with irradiation (IR) (4 Gy), AS (6 μg/ml), transfected with Bcl-2 siRNA, and then divided into different groups. Xenograft tumor mouse model was established. Bcl-2 Read More

Background: Although transplantation, surgical resection, and tumor ablation are treatment options available following early diagnosis of HCC, poor prognosis and high recurrence rates restrict the efficacy of these approaches. Hence, small molecules with high selectivity and bioactivity are urgently required. Objective: This study presents the synthesis of a series of new triazolothiadiazole derivatives (1a-3j) with NSAID moieti Read More

Background: It is estimated that more than 1 million people are diagnosed with liver malignancy each year and one of the treatments is radioembolization with Y-90 and Ho-166. Objective: The aim of this study is to calculate the absorbed doses caused by Y-90 and Ho-166 in tumor and liver parenchyma using a phantom via Monte Carlo method. Methods: A liver model phantom including a tumor imitation of sphere ( Read More

Background: Wnt signaling cascades play important roles in cell fate decisions and their deregulation has been documented in many diseases, including malignant tumors and leukemia. One mechanism of aberrant Wnt signaling is the silencing of Wnt inhibitors through epigenetic mechanisms. The sFRPs are one of the most studied Wnt inhibitors; and the sFRP1 loss is known in many hematological malignancies. T Read More

Background: Survival and progression of cancer cells are highly dependent on aerobic glycolysis. Strobilanthes crispus has been shown to have promising anticancer effects on breast cancer cells. The involvement of the glycolysis pathway in producing these effects is unconfirmed, thus further investigation is required to elucidate this phenomenon. Objective: This study aims to determine the effect of S. crispus active fra Read More

Background: Many natural and synthetic flavonoids have been studied and documented by inhibiting aromatase enzymes for their anti-cancer activity against breast carcinoma. The aromatase enzyme is a possible target for the estrogen's positive breast cancer receptor. Objective: Hence, a series of flavonoids have been synthesized and assessed for their in vitro cytotoxicity and aromatase inhibitory activity. Methods: 39 Fl Read More

Background: Triple-negative breast cancer (TNBC) accounts for 15% of all breast cancer (BC) cases and is a severe type of BC. Since medicinal herbs containing biocompatible substances that are accepted by patient more than chemical therapeutics, they can be considered a safe option for treating BC. Objective: This study evaluated the effect of Sambucus Ebulus (S. ebulus) extract on a model of TNBC. Methods: S. ebulus e Read More

Background: Despite the advancement in the fields of medical science and molecular biology, cancer is still the leading cause of death worldwide. Chemotherapy is a choice for treatment; however, the acquisition of chemoresistance is a major impediment for cancer management. Many mechanisms have been postulated regarding the acquisition of chemo-resistance in breast cancer and the impact on cellular signalling Read More

Background: Urokinase-type plasminogen activator (uPA) system is a crucial pathway for tumor invasion and metastasis. Recently, multiple anticancer effects of quercetin have been described, including inhibitory activity against uPA. However, the clinical use of this flavonoid has been limited due to its low oral bioavailability. Objective: The objectives of the study were to assess the antimetastatic potential of quercetin a Read More