The view of the three monotheistic religions toward xenotransplantation.

Xenotransplantation, transplanting animal organs into humans, may offer a solution to the shortage of organs for transplantation. This would increase the chances for scheduled, elective transplantation, even for patients currently ineligible for receiving a human organ. However, xenotransplantation raises specific ethical and philosophical issues, that is, a personal identification of the body parts with the soul and spirit, the relationships between humans and animals, and challenges related to issues of medical and social ethics.

Prenatal Diagnosis and Pregnancy Termination in Jewish and Muslim Women with a Deaf Child in Israel.

Deafness is the most common sensory disability in humans, influencing all aspects of life, However, early diagnosis of hearing impairment and initiating the rehabilitation process are of great importance to enable the development of language and communication as soon as possible. We examined the differences in attitudes towards performing prenatal invasive tests and pregnancy terminations in Jewish and Muslim women in Israel due to deafness. Overall, 953 Israeli women, aged 18-46 years with a mean age of 32.

Prenatal Testing and Pregnancy Termination Among Muslim Women Living in Israel Who Have Given Birth to a Child with a Genetic Disease.

The aim of the study was to investigate whether a Muslim woman with a child afflicted with a genetic disease who is living at home would perform more prenatal tests and pregnancy terminations as opposed to a woman with a normal child living at home, and what demographic characteristics, if any, influenced this decision. The study included 771 Muslim women; 37.1% lived with a child afflicted with a genetic disease; and 62.

Associations of the COVID-19 burden and various comorbidities of different ethnic groups in Israel: a cross-sectional study.

Coronavirus disease (COVID-19) is highly transmissible between human beings. We examined differences in the core families with COVID-19 severity and mortality and comorbidities between Arab and Jews and explored the factors associated with COVID-19 severity and mortality to find a genetic component. A cross-sectional study was conducted among 2240 COVID-19 patients (> 18 years of age) randomly selected by online panels and questionnaires in the native language (Hebrew or Arabic) during March 2021-June 2022.

Posthumous Organ Donation in Islam, Christianity, and Judaism: How Religious Beliefs Shape the Decision to Donate.

Evidence indicates that the religious beliefs of patients, potential donors, family members, and healthcare professionals play an important role in deciding to donate an organ. We aim to summarize the religious views of Christians, Muslims, and Jews on organ donation contributing to the decision-making process. Different approaches to this topic worldwide are presented, providing helpful information for medical professionals.

Prenatal Tests Undertaken by Muslim Women Who Underwent IVF Treatment, Secular Versus Religious: An Israeli Study.

Our goal was to determine if differences exist in the attitudes of religious Muslim women living in Israel toward prenatal testing and pregnancy termination after undergoing in vitro fertilization (IVF) compared to the secular Muslim women who had undergone IVF. Six hundred and ninety-nine Muslim women from cities and villages participated, 47% city-dwellers; 53% village-dwellers; 50%-secular; 50%-religious. Secular women who had undergone IVF performed more invasive tests and terminated more pregnancies due to an abnormal fetus than religious women.

Spontaneous Preterm Birth: Elevated Galectin-3 and Telomere Shortening May Reflect a Common Pathway of Enhanced Inflammation and Senescence.

Preterm delivery complicates 5-12% of pregnancies and is the primary cause of neonatal morbidity and mortality. The pathophysiology of preterm labor and parturition is not fully known, although it is probably related to inflammation and placental senescence. Telomere shortening is related to senescence and galectin-3 (Gal-3) protein is involved in cell growth, differentiation, inflammation, and fibrosis.

Elevated expression of galectin-3, thioredoxin and thioredoxin interacting protein in preeclampsia.

Objectives: Preeclampsia (PE) is a pregnancy-related syndrome characterized by the onset of hypertension and proteinuria that can lead to end-organ dysfunction. Galectin-3 (Gal-3) is involved in cell growth, differentiation, inflammation and fibrosis. Thioredoxin (TXN) acts as antioxidant enzyme in several cellular processes, regulating inflammation and inhibiting apoptosis.

Peripheral blood telomere alterations in ground glass opacity (GGO) lesions may suggest malignancy.

A ground glass opacity (GGO) lung lesion may represent early stage adenocarcinoma, which has an excellent prognosis upon prompt surgical resection. However, GGO lesions have broad differential diagnoses, including both benign and malignant lesions. Our objective was to study telomere length and telomerase activity in patients with suspected lung cancer in which GGO was the predominant radiographic feature.

The effect of maternal body mass index (BMI) and telomere function on fertilization (IVF) outcome: a preliminary cohort study.

Telomeres are a specific base sequence of DNA, responsible for chromosome stability and DNA protection. We aimed to investigate the association between telomere systems and IVF outcomes according to patients' BMI. For all telomere characteristics, there was a distinct trend towards shorter telomeres and activation of telomere shortening compensatory mechanisms in the BMI group >25kg/m, reaching statistical significance for senescence only ( = 0.

Telomere Homeostasis and Senescence Markers Are Differently Expressed in Placentas From Pregnancies With Early- Versus Late-Onset Preeclampsia.

Background: Early-onset preeclampsia (EOPE; <34 weeks' gestation) usually has more severe morbidity for the mother and fetus compared to late-onset preeclampsia (LOPE). Telomere homeostasis is disrupted in preeclampsia (PE) and senescence markers are increased. The pathophysiologic differences between early and LOPE are not fully unraveled yet.

Telomere Length, Aggregates, and Capture in Cirrhosis.

Background: Shortened telomeres were found in patients with cirrhosis, probably reflecting chronic liver injury, continuous regeneration, and destruction of hepatic nodules.

Objectives: To test whether telomere shortening is a general marker of cirrhosis, independent of disease etiology.

Methods: We evaluated telomere length in patients with cryptogenic cirrhosis (largely a late sequela of steatohepatitis) compared to patients with cirrhosis caused by chronic hepatitis B and C (HBV/HCV).

Senescence and Telomere Homeostasis Might Be Involved in Placenta Percreta-Preliminary Investigation.

Objective: Placenta percreta (PP) is an abnormal condition of trophoblast maturation and terminal differentiation through the uterine wall. We opted to study telomere homeostasis and senescence expression in trophoblasts from PP, the most severe subgroup of placenta accreta.

Study Design: Paraffin-embedded placental biopsies from pregnancies with percreta and normal placentation, matched by gestational age at delivery, were assessed for telomere length, aggregates, and senescence-associated heterochromatin foci using quantitative fluorescence in situ hybridization.

Sub-fertile sperm cells exemplify telomere dysfunction.

Purpose: The purpose of this study was to evaluate telomere homeostasis in sub-fertile compared to fertile human sperm.

Methods: This observational, comparative study included 16 sub-fertile men who required intracytoplasmic sperm injection and 10 fertile men. At least 100 sperm cells from each participant were assessed.

Telomere Dysfunction in Nonalcoholic Fatty Liver Disease and Cryptogenic Cirrhosis.

Nonalcoholic fatty liver disease (NAFLD) and cryptogenic cirrhosis (CC) are considered preneoplastic conditions that might progress to hepatocellular carcinoma. We evaluated parameters of telomere dysfunction in these patient groups to study the correlation between telomere length and the progression of NAFLD. We analyzed peripheral lymphocytes from 22 patients with NAFLD, 20 patients with CC, and 20 healthy, age-matched controls.

Aneuploidy and asynchronous replication in non-alcholic fatty liver disease and cryptogenic cirrhosis.

Background/aims: Non-alcoholic fatty liver disease (NAFLD) and cryptogenic cirrhosis (CC), which is largely a late sequela of NAFLD, are considered pre-neoplastic conditions that might progress to hepatocellular carcinoma. Aneuploidy, telomere aggregates and synchronization of replication were evaluated as markers of genetic instability in these patients.

Methodology: Peripheral blood lymphocytes from 22 patients with NAFLD, 20 patients with CC and 20 age-matched healthy controls were analyzed.

Telomere homeostasis in placentas from pregnancies with uncontrolled diabetes.

Objective: Diabetes during pregnancy causes an intrauterine environment that influences lifetime sickness of the mother and the fetus. There is a correlation between diabetes and telomere shortening; however, very little is known about telomere homeostasis in the placenta. We aimed to study the telomerase complex in placentas and in cord blood leukocytes from patients with poorly controlled diabetes.

Genomic Alterations Are Enhanced in Placentas from Pregnancies with Fetal Growth Restriction and Preeclampsia: Preliminary Results.

Fetal growth restriction (FGR) secondary to placental insufficiency and preeclampsia (PE) are associated with substantially increased childhood and adult morbidity and mortality. The long-term outcomes are related to placental aberrations and intrauterine programming. Advances in microarray technology allow high-resolution, genome-wide evaluation for DNA copy number variations - deletions and duplications.

Telomere homeostasis in IUGR placentas - A review.

Telomeres are nucleoprotein structures located at the termini of chromosomes. They are essential for chromosome stability. Telomeres become shorter due to mitotic cycles and environmental factors.

Telomere homeostasis in trophoblasts and in cord blood cells from pregnancies complicated with preeclampsia.

Background: Telomeres are nucleoprotein structures, essential for chromosome stability and cell survival. Telomeres are progressively shortened with each cell division and by environmental factors. Telomere loss has been linked to age and stress-induced premature senescence.

Telomere dysfunction in peripheral blood lymphocytes from patients with primary sclerosing cholangitis and inflammatory bowel disease.

Background And Aims: Primary sclerosing cholangitis and inflammatory bowel disease are two associated, chronic inflammatory, pre-malignant conditions. We hypothesized that patients with these disorders may harbour telomere dysfunction as a marker of chromosomal instability. The aim of our study was to compare parameters of the telomere-telomerase system in these cohorts.

Asynchronous Replication in Lymphocytes from Patients with Inflammatory Bowel Disease and Primary Sclerosing Cholangitis.

Primary sclerosing cholangitis (PSC) and inflammatory bowel disease (IBD) are associated chronic inflammatory diseases with malignant potential. Loss of replication synchrony during the S-phase of the cell cycle has been shown to be linked to several malignant and premalignant states. This study evaluated temporal differences in replication timing between these diseases.