Unrevealing Lithium Repositioning in the Hallmarks of Cancer: Effects of Lithium Salts (LiCl and LiCO) in an In Vitro Cervical Cancer Model.

Lithium, a natural element, has been employed as a mental stabilizer in psychiatric treatments; however, some reports indicate it has an anticancer effect, prompting the consideration of repurposing lithium for cancer treatment. The potential anticancer use of lithium may depend on its form (salt type) and the type of cancer cells targeted. Little is known about the effects of LiCO or LiCl on cancer cells, so we focused on exploring their effects on proliferation, apoptosis, migration, and cell cycle as part of the hallmarks of cancer.

Cacalol Acetate as Anticancer Agent: Antiproliferative, Pro-Apoptotic, Cytostatic, and Anti-Migratory Effects.

Cacalol (C), a sesquiterpene isolated from , has demonstrated anti-inflammatory and antioxidant activities. Its cytotoxic, antiproliferative, and pro-apoptotic effects have been previously shown in an in vitro breast cancer model. A derivative, cacalol acetate (CA), shows potential in regulating these processes, which has not been previously reported.

Lithium: A Promising Anticancer Agent.

Lithium is a therapeutic cation used to treat bipolar disorders but also has some important features as an anti-cancer agent. In this review, we provide a general overview of lithium, from its transport into cells, to its innovative administration forms, and based on genomic, transcriptomic, and proteomic data. Lithium formulations such as lithium acetoacetate (LiAcAc), lithium chloride (LiCl), lithium citrate (LiCHO), and lithium carbonate (LiCO) induce apoptosis, autophagy, and inhibition of tumor growth and also participate in the regulation of tumor proliferation, tumor invasion, and metastasis and cell cycle arrest.

Ranking the importance of their own diseases: A positioning analysis in rheumatic patients and their proxies.

Introduction/objective: To assess the positioning that patients with systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), ankylosing spondylitis (AS) and their proxies give to their diseases.

Methods: Subjects completed a self-administered questionnaire to rank 11 diseases from "worst" to "least bad". Then they defined the "worst" disease and ranked 10 diseases from highest to lowest importance from a list including "my rheumatic disease/my relative's disease".

Indole-3-Carbinol, a Phytochemical Aryl Hydrocarbon Receptor-Ligand, Induces the mRNA Overexpression of UBE2L3 and Cell Proliferation Arrest.

Cervical cancer (CC) is one of the most common cancers in women, and is linked to human papillomavirus (HPV) infection. The virus oncoprotein E6 binds to p53, resulting in its degradation and allowing uncontrolled cell proliferation. Meanwhile, the HPV E7 protein maintains host cell differentiation by targeting retinoblastoma tumor suppressor.

Preliminary Identification of the Aerobic Cervicovaginal Microbiota in Mexican Women With Cervical Cancer as the First Step Towards Metagenomic Studies.

Cervical cancer (CC) is considered a public health problem. Recent studies have evaluated the possible relationship between the cervicovaginal microbiome and gynecologic cancer but have not studied the relationship between aerobic bacterial communities and neoplasia. The study aimed to identify the cultivable aerobic bacterial microbiota in women with cervical cancer as a preliminary approach to the metagenomic study of the cervicovaginal microbiome associated with cervical cancer in Mexican women.

Genotoxicity of Mercury and Its Derivatives Demonstrated In Vitro and In Vivo in Human Populations Studies. Systematic Review.

Beside partial coverage in three reviews so far (1994, 2009, 2019), there is no review on genotoxic studies dealing with mercury (Hg) and human exposure using the most usual genotoxic assays: sister chromatid exchanges (SCE), chromosomal aberrations (CA), cytochalasin B blocked micronucleus assay (CBMN), and single-cell gel electrophoresis (SCGE or alkaline comet assay). Fifty years from the first Hg genotoxicity study and with the Minamata Convention in force, the genotoxic potential of Hg and its derivatives is still controversial. Considering these antecedents, we present this first systematic literature overview of genotoxic studies dealing with Hg and human exposure that used the standard genotoxic assays.

The high methylation level of a novel 151-bp CpG island in the ESR1 gene promoter is associated with a poor breast cancer prognosis.

Background: The ESR1 gene suffers methylation changes in many types of cancers, including breast cancer (BC), the most frequently diagnosed cancer in women that is also present in men. Methylation at promoter A of ESR1 is the worse prognosis in terms of overall survival; thus, the early detection, prognostic, and prediction of therapy involve some methylation biomarkers.

Methods: Therefore, our study aimed to examine the methylation levels at the ESR1 gene in samples from Mexican BC patients and its possible association with menopausal status.

Changes in the diversity of local cervical bacteria in women with cervical cancer receiving antineoplastic treatment.

Background: Some studies show changes in the microbiota in people undergoing antineoplastic treatment. Currently, there is not enough evidence of this effect in the treatment of cervical cancer (CC). The objective was to determine changes in the diversity of local cervical bacteria in women with CC receiving chemotherapy, radiotherapy, and brachytherapy.

Ranking the Importance of Their Own Diseases: A Positioning Analysis in Rheumatic Patients and Their Proxies.

Introduction/objective: To assess the positioning that patients with systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), ankylosing spondylitis (AS) and their proxies give to their diseases.

Methods: Subjects completed a self-administered questionnaire to rank 11 diseases from "worst" to "least bad". Then they defined the "worst" disease and ranked 10 diseases from highest to lowest importance from a list including "my rheumatic disease/my relative's disease".

Effect of phthalates exposure during perinatal period on hormonal profile in Mexican males during their first months of life.

Phthalates affect development of male reproductive system acting as an antiandrogenic agents. We sought to explore if perinatal exposure to phthalates could alter male hormone levels in humans during the first months of life. A cohort of 83 pregnant women and their male infants were studied.

Phthalates exposure during pregnancy a study in a Mexican cohort.

A prospective cohort study was conducted to measure the concentration levels of three primary phthalate metabolites (MBP, MEHP, MEP) during pregnancy in a group of women from the State of Mexico. The urinary concentration levels of the three phthalate primary metabolites were measured by gas chromatography mass spectrometry during the first, second and third trimesters of pregnancy. The geometric mean and 95 % CI for MBP was 20.

Breast cancer-related single-nucleotide polymorphism and their risk contribution in Mexican women.

Context: Four single-nucleotide polymorphisms (SNPs) in Mexican patients and their association with the development of breast cancer (BC).

Aims: This work is focused on determining the association of fibroblast growth factor receptor (rs12196489), TOX3 (rs3803662), human telomerase reverse transcriptase (h TERT, rs10069690), and FTO (rs17817449) polymorphisms and BC in a cohort of Mexican women.

Settings And Design: The study included 56 patients with a confirmed diagnosis of BC and 83 controls.

Quality and Safety in Healthcare for Medical Students: Challenges and the Road Ahead.

The development of skills, behaviors and attitudes regarding patient safety is of utmost importance for promoting safety culture for the next generation of health professionals. This study describes our experience of implementing a course on patient safety and quality improvement for fourth year medical students in Mexico during the COVID-19 outbreak. The course comprised essential knowledge based on the patient safety curriculum provided by the WHO.

Phthalates in the diet of Mexican children of school age. Risk analysis.

Phthalates are widely used as plasticizers, additives, or solvents. Its extensive use has generated environmental and food contamination, which implies continuous population exposure. The aim of this work was to determine the probability of health risk of Mexican children exposed to phthalates through the consumption of contaminated food.

Night Shift Work and Risk of Breast Cancer in Women.

Background: Night shift work involving circadian disruption has been associated with increased breast cancer rates in some epidemiological studies, but the evidence is still on debate.

Aim Of The Study: The objective of this study is to assess the association between night shift work and breast cancer in Mexican women.

Methods: A Case-control study was conducted with incident cases of breast cancer at the Instituto de Seguridad Social del Estado de México y Municipios.

Allopurinol-Induced Toxic Epidermal Necrolysis.

Toxic epidermal necrolysis (TEN) is an extremely rare condition characterized by separation of dermoepidermal junctions, necrosis, and subsequent detachment of the epidermis over large cutaneous areas. TEN can emerge after exposure to certain medications such as allopurinol, aromatic anticonvulsants, NSAIDs, nevirapine, and antibacterial sulfonamides. There is no standard protocol for TEN, and the therapy of choice varies from one patient to another.

Flaws in the design of the Examen Nacional para Aspirantes a Residencias Médicas produce inequity.

Objective: To assess the assumption of 'equity' of Mexico's resident-selection assessment tool, the Examen Nacional para Aspirantes a Residencias Médicas (ENARM).

Materials And Methods: Official ENARM-2016 and -2017 databases were analyzed. Differences in the absolute number of correct answers (multivariable linear regression) and the number of applicants reaching their specialty minimum score (SMS) per test day (odds ratio [OR]) were calculated.

Potential uses of an infodemiology approach for health-care services for rheumatology.

Objectives: This is a demand-based infodemiology study using the Google Trends and AdWords tools to illustrate infodemiology's potential use in rheumatology. The study investigates three questions in North American countries: (1) What terms associated with "rheumatology" and "arthritis" do people search for on Google? (2) What is the search volume for disease-modifying antirheumatic drugs (DMARDs)? and (3) What is the search volume for the term "arthritis" compared with for "hepatitis C" and "breast cancer"?

Methods: We conducted independent searches by country and search term for 2015-2017. Seventeen DMARDs were searched for 2015 through May 2018, with the turmeric remedy included for comparison.

Trends of Informed Consent forms for industry-sponsored clinical trials in rheumatology over a 17-year period: Readability, and assessment of patients' health literacy and perceptions.

Objective: To assess trends in the length and readability of informed consent forms (ICFs) for industry-sponsored multinational clinical trials (RCTs) in rheumatology over a 17-year period. Additionally, to assess the health literacy (HL) and perceptions of ICFs among participants of current RCTs.

Methods: The readability of ICFs conducted at an outpatient rheumatology clinic between 1999 and 2016 were assessed using the INFLESZ scale.

Spatial analysis of bovine tuberculosis in the State of Mexico, Mexico.

Bovine tuberculosis (bTB) is a chronic infectious disease that affects both domestic animals and wildlife. Veterinary epidemiology studies evaluate bTB using geographic information systems (GIS), which can characterise the spatial and temporal distribution of diseases and identify the geographic areas and animal populations at risk of contracting a disease. The present study used space‑time permutation scan statistic to identify the spatial and temporal distribution of bTB from 2005 to 2010 in the State of Mexico with the goal of creating a similarity model using Mahalanobis Distance to identify areas suitable for bTB occurrence.

Populations and outcome measures used in ongoing research in sarcopenia.

Background: Sarcopenia research may be hampered by the heterogeneity of populations and outcome measures used in clinical studies.

Aim: The aim of this study was to describe the inclusion/exclusion criteria and outcome measures used in ongoing research in sarcopenia.

Methods: All active intervention studies registered in the World Health Organization with the keyword sarcopenia were included.

[Applicability of the analysis by multiple cause of death by cervical cancer: the experience in Mexico].

Objective. The study explores the applicability of the multiple-cause-of-death analysis for cervical-uterine cancer. Methods.