Investigation of and of Gene in Individuals with Late-Onset Alzheimer's Disease in Iran.

Background: We aimed to investigate two polymorphisms, and of in Alzheimer's disease (AD).

Methods: In the present case-control research, we collected blood samples from 117 AD patients and 130 controls from Alzheimer's Hospital, residents of Tehran, Iran during the winter 2020 to autumn 2022. Following extraction of DNA, Genotyping of polymorphisms and were examined by sequencing and ARMS/PCR approaches.

Oral Infections in Ancient Human Skulls in 2000 BC/Iron Age, Iran.

Background: Oral infections have been seen in humans since ancient times. Excessive penetration of this infection can cause human death. Most of these infections are gum cysts and abscesses.

Mutation Related to Nose Deformity with Variable Expression in Holoprosencephaly in an Iranian Family: A Case Report.

Holoprosencephaly, a complicated brain abnormality arising from incomplete prosencephalon cleavage, affects both the forebrain and the face. Holoprosencephaly Type 11, with variable expression or partial penetrance, is caused by pathogenic variants associated with the disrupted Sonic Hedgehog ()-pathway. Herein, we aimed to describe a family with genetic nose problems.

A Case Report of Genetic Cascade Screening in Dilated Cardiomyopathy: A Perspective for Preventive Cardiology.

Cardiomyopathies are heterogeneous and critical disorders of cardiovascular diseases. One of the most common inherited cardiomyopathies is DCM (dilated cardiomyopathy). Genetic disorders are found in approximately 50% of DCM cases.

A Retrospective Study of Serum Calcium Status in Tehran, Iran (105,128 Samples, from 2009-2018).

Background: Calcium is a necessary mineral for life to keep the body and bones healthy. Various factors including hormones, diet, age, and gender affect serum calcium status. The aim of this sturdy was to assess the serum calcium level (SCL) of Tehran population, which has about 10 million multi-Ethnic populations and represents from the whole country.

The History of Corona Virus: From Neanderthals to the Present Time: A Brief Review.

Contrary to popular belief, 2019 was not the first time humans were infected by the Coronavirus. Coronavirus is one of the oldest viruses on the earth. This article discusses the history of this virus from Neanderthal time so far.

CRISPR Pioneers Win 2020 Nobel Prize for Chemistry.

Over the last few years, the development of genome editing has revolutionized research on the human genome. Recent advances in developing programmable nucleases, such as meganucleases, ZFNs, TALENs and Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)/Cas, has greatly expedited the progress of gene editing from concept to clinical practice. The CRISPR has advantages over other nuclease-based genome editing tools due to its high accuracy, efficiency, and strong specificity.

A Homozygote Mutation in Gene in an Iranian Patient with Oguchi Type One: A Case Report.

Oguchi disease is a rare autosomal recessive form of congenital stationary night blindness (CSNB) characterized by specific features such as golden-brown discoloration of the fundus called Mizuo-Nakamura phenomenon which is distinguishable by fundoscopy, and retinography. Clinical diagnosis is confirmed through genetic test. Two known genes in pathogenesis of Oguchi disease are and GRK1.

A Comprehensive, Epidemiological and Ecological Descriptive Study on Vitamin D Status in Iran (308005 People, from 2009-2018).

Background: Vitamin D is an essential substance for absorption of calcium and phosphorus from intestine so it is vital for muscles and skeletal development. Deficiency of this vitamin is pandemic. The vitamin D status depends on the different factors such as UV exposure, diet, and ecological features of living location, age and gender.