Developing new anticancer agents: Design, synthesis, biological evaluation and in silico study of several functionalized pyrimidine-5-carbonitriles as small molecules modulators targeting breast cancer.

Committed to our growing effort addressed toward the development of potent anti-breast cancer candidates, new 4-hydrazinylpyrimidine-5-carbonitriles featuring a morpholinyl or piperidinyl moiety at the position-2 and derivatized with various functionalities at the hydrazinyl group were designed through structure optimization, and their antiproliferative potency against two human breast cancer (BC) cell lines, relative to the reference drug 5-FU, was evaluated. Compounds showing remarkable cytotoxic activity versus the hormone dependent MCF-7 cell line (IC = 1.62 ± 0.

Novel curcumin-based analogues as potential VEGFR2 inhibitors with promising metallic loading nanoparticles: synthesis, biological evaluation, and molecular modelling investigation.

VEGFR2 inhibition has been established as a therapeutic approach for managing cancer. A series of curcumin-based analogues were designed, synthesized, and screened for their anticancer activity against MCF-7 and HepG-2 cell lines and WISH normal cells. Compounds 4b, 4d, 4e, and 4f showed potent cytotoxicity against MCF-7 with IC values of 0.

Small molecules targeting mitochondria as an innovative approach to cancer therapy.

Cellular death evasion is a defining characteristic of human malignancies and a significant contributor to therapeutic inefficacy. As a result of oncogenic inhibition of cell death mechanisms, established therapeutic regimens seems to be ineffective. Mitochondria serve as the cellular powerhouses, but they also function as repositories of self-destructive weaponry.

Making Sense of the COVID-19 Pandemic: The Use of Blogging by People with Inflammatory Bowel Disease.

During the global COVID-19 pandemic one population that faced special challenges was individuals with preexisting chronic health conditions. In this study, we examined how people with inflammatory bowel disease (IBD) managed their autoimmune disease, considering their increased susceptibility to contracting COVID-19. Specifically, we analyzed how people with IBD made sense of their precarious position through the writing of publicly accessible blogs.

Geographic information systems adoption model: A partial least square-structural equation modeling analysis approach.

The ability of Geographic Information System (GIS) to organize, analyze, visualize and integrate spatial data has been at the top of its primary uses among professional industries. However, considering the extensive adoption of Information System (IS) throughout history for government organizations' or citizens' disaster response, the implementation of geographical elements is still minimal. Previous GIS models and framework studies, particularly in developing countries, were affected by pandemic pressure, competitiveness pressure, change management, and security factors.

Gallic acid loaded self-nano emulsifying hydrogel-based drug delivery system against onychomycosis.

To developed and investigate gallic acid (GA) loaded self-nanoemulsifying drug delivery systems (SNEDDS) for treating onychomycosis via transungual route. The SNEDDS were prepared by direct dispersion technique and were evaluated for characteristics parameters using Fourier transform infrared, differential scanning calorimetry, confocal microscopy, transmission electron microscopy and zeta sizer. Furthermore, the safety of prepared formulation was evaluated via Hen's egg test-chorioallantoic membrane study and stability was confirmed using different parameters.

Folate-conjugated carbon nanotubes as a promising therapeutic approach for targeted cancer therapy.

Conventional systemic cancer therapy often causes numerous adverse events. However, discovering overexpressed folate receptors in solid tumours has paved the way for targeted chemotherapy. Folic acid (FA), a ligand for these receptors, is frequently combined with chemotherapeutic drugs to improve their effectiveness.

Psychological impact of exceptional response in people with advanced cancer: a qualitative exploration.

Background: In the cancer context, exceptional response incorporates unusual or unexpected response to anti-cancer treatment. For this study, exceptionally 'good' responses are defined as progression-free survival of more than three times the median from comparable trials. We aimed to explore how people meeting the definition of exceptional response to systemic cancer treatment experience adjust to their unexpected survivorship.

Evaluating Surgical Outcomes Between Estrogen Receptor Positive Invasive Lobular and Invasive Ductal Carcinoma of the Breast-A Propensity Matched Analysis.

Introduction: Invasive lobular carcinoma (ILC) contributes significantly to the global cancer burden and is the most common of the histological "special types" of breast cancer. ILC has unique features setting it apart from the more common invasive ductal carcinoma (IDC). Despite differences, treatment algorithms do not consider histological differences.

Natural health product knowledge as a significant factor associated with health-promoting lifestyle in a low-income urban community in Kuala Lumpur.

Background: Low income communities are vulnerable to non-communicable diseases (NCDs), which affect their economy and disability status. An effective approach to address the NCD burden is through the multidimensional concept of health-promoting lifestyle. Another preferred approach by the population worldwide for NCD treatment is natural health product (NHP).

Biochemical and genetic mechanisms in Pieris rapae (Lepidoptera: Pieridae) resistance under emamectin benzoate stress.

Pieris rapae (Lepidoptera: Pieridae) poses a significant threat to Brassicaceae crops, leading to substantial losses annually. Repeated insecticide applications are widely used to protect crops and increase the resistance of P. rapae.

Decontamination of Chlorpyrifos Residue in Soil by Using (Lamiales: Lamiaceae) for Phytoremediation and Two Bacterial Strains.

This study utilizes (MI) for the first time to investigate the uptake and translocation of chlorpyrifos (CPF; 10 µg g) from soil, introducing a new approach to improve the efficacy of this technique, which includes using biosurfactants ( and ) at 10 CFU/mL to degrade CPF under greenhouse conditions. Moreover, antioxidant enzymes, including superoxide dismutase (SOD) and peroxidase (Prx), and oxidative stress due to hydrogen peroxide (HO) and malondialdehyde (MDA) in MI roots and leaves were evaluated under CPF stress. Our results demonstrated that amending soil with MI and followed by significantly reduced CPF levels in the soil ( > 0.

Predictors of drug and substance abuse among school-going adolescents living in drug hotspot in Malaysia.

This study explored the pressing issue of drug and substance abuse (DSA) among adolescents in drug hotspots in Malaysia. The Malaysian Anti-drug Agency (AADK) has identified 155 hotspot areas across Malaysia, of which 78 were randomly selected as the study sites. These areas were identified as having extreme drug-related activities such as drug trafficking and drug-related crimes.

An Adaptation and Validation of Cocaine Craving Questionnaire for Malaysians Who Use Amphetamine-Type Stimulants.

Introduction: Cases of amphetamine-type stimulants (ATS) use have been increasing over the past decade. Cravings are considered a causal factor for recurrent relapses in ATS use cases. The absence of questionnaires measuring cravings for ATS in the local population necessitates the creation of one, especially considering the rising number of cases.

A recent insight of applications of gold nanoparticles in glioblastoma multiforme therapy.

The application of gold nanoparticles (AuNPs) in cancer therapy, particularly targeted therapy of glioblastoma multiforme (GBM), is an up-and-coming field of research that has gained much interest in recent years. GBM is a life-threatening malignant tumour of the brain that currently has a 95 % death rate with an average of 15 months of survival. AuNPs have proven to have wide clinical implications and compelling therapeutic potential in many researches, specifically in GBM treatment.

Radiopathologic findings of multifocal nodular hepatic steatosis.

Multifocal nodular hepatic steatosis (MFNHS) is a rare benign clinical entity mimicking metastatic disease. This study is designed to describe the imaging and histopathologic findings and clinical course of patients with MFNHS. In this retrospective study during 2005 and 2023, 10 patients with an imaging and pathologic diagnosis of MFNHS were included.

Advancements in liposomal formulations: A comprehensive exploration of industrial production techniques.

Liposomes are nanosized, spherical vesicles consisting of an aqueous core encircled by one or more phospholipid bilayer shells. Liposomes have found extensive use in numerous biomedicine and nanomedicine applications due to their excellent biocompatibility, adaptable chemical composition, ease of preparation, and diverse structural characteristics. These applications include nanocarriers for drug delivery, immunoassays, nutraceuticals, tissue engineering, clinical diagnostics, and theranostics formulations.

Survey data on socioeconomic demographics of drug-free families living in high-risk drug environments in East Coast States of Peninsular Malaysia.

The dataset represents the socioeconomic demographic of drug-free families living in a high-risk drug environment in East Coast states of Peninsular Malaysia. The purposive sampling technique was used to choose among drug free families living in high drug environment, have children aged between 13 and 17 and none of the family members involved in any substance abuse cases via face-to-face interview questionnaires between 3rd April 2021 and 8th April 2021, gathering a total of 200 responses. The survey assessing socioeconomic demographic information (14 items) and involvement in drug prevention programs (8 items).

Unsettling Common Sense Assumptions about Intimate Partner Violence in the NICU.

NICU clinicians strive to provide family-centered care and often encounter complex and ethical challenges. Emerging evidence suggests that NICU clinicians likely interact with families experiencing intimate partner violence (IPV). However, little research and training exists to guide NICU clinicians in their thinking and practice in the midst of IPV.