202 results match your criteria: "Medical Microbiology Research Center[Affiliation]"

Background: The present systematic review and meta-analysis aimed to gather and analyse global data on the prevalence, subtypes (STs) distribution and zoonotic potential of Blastocystis sp. in rodents.

Methods: A systematic literature search was performed across multiple databases (PubMed, Scopus, Web of Science and ProQuest) for studies published by 23 July 2024.

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The study evaluated the efficacy of HPV 16/18 E6/E7 mRNA detection in women with abnormal cervical histology. A total of 99 cervical biopsy samples were analyzed, including 49 benign, 16 with cervical intraepithelial neoplasia grade 1 (CIN1), 9 with CIN2/3, and 25 with cervical cancers. Samples were tested for HPV 16/18 using both DNA and mRNA RT-PCR methods.

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Background: Myocardial infarction is one of the leading causes of death in the world and accounts for 23% of mortalities. Self-care for senior patients with myocardial infarction can reduce complications, multiple hospitalizations, and financial costs.

Methods: This clinical trial was performed on 128 older adults with myocardial infarction.

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Background: Giardia duodenalis is a pathogenic protozoan responsible for gastrointestinal infections in various hosts, including rabbits. Understanding its epidemiology, genetic diversity and zoonotic implications is vital for public health and veterinary medicine. This systematic review and meta-analysis aimed to synthesize global data on the prevalence of G.

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Overexpression of PIN1 in patients with severe COVID-19.

Diagn Microbiol Infect Dis

November 2024

Cellular and Molecular Research Center, Research Institute for prevention of Non-Communicable Disease, Qazvin University of Medical Sciences, Qazvin, Iran; Division of Medical Biotechnology, Department of Advanced Technologies in Medicine, Qazvin University of Medical Science, Qazvin, Iran. Electronic address:

This study aimed to investigate the significant expression of Peptidyl prolyl cis-trans isomerase (PIN1) as a key regulator of COVID-19 cycle. A quantitative real-time polymerase chain reaction (qRT-PCR) measured the expression levels of PIN1 in the serum of mild and severe patients and evaluated its association with clinical parameters. ROC curve analysis was performed to evaluate the expression of PIN1 for the diagnosis of COVID-19 between mild and severe patients.

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Introduction: The region on chromosome 9p21 has consistently been identified in genome-wide association studies (GWAS) as the top locus for type 2 diabetes (T2D), however, genetic variations in this locus affecting both T2D and coronary artery disease (CAD) require further characterized. Our aim was to assess the effects of rs10811661, a variant validated in GWAS, on log (TG/HDL-C), which has been associated with an atherogenic lipid profile.

Methods: A total of 121 patients with T2D who underwent coronary angiographic examination were included in this study.

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Article Synopsis
  • - The study analyzed clinical and laboratory findings of multisystem inflammatory syndrome in children (MIS-C) related to COVID-19 in a tertiary children's hospital in Northwest Iran from 2020 to 2022, including 300 pediatric patients following CDC guidelines.
  • - A median age of 3 years was noted, with key affected systems being hematological (87%), gastrointestinal (85%), and respiratory (67%), and common elevated inflammatory markers included D-dimer (83.3%) and ferritin (71.4%).
  • - The outcomes showed that 81.7% of patients were isolated during hospitalization, 18.3% required ICU care, and 1% died; the study emphasizes the need for echocardiography
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Since foodborne diseases are one of the major causes of human hospitalization and death, one of the main challenges to food safety is the elimination or reduction of pathogens from food products throughout the food production chain. Pathogens, such as species, , , species, , , species, etc., enter the consumer's body through the consumption of contaminated food and eventually cause disease, disability, and death in humans.

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The global prevalence of microsporidia infection in rabbits as a neglected public health concern: A systematic review and meta-analysis.

Prev Vet Med

January 2025

Medical Faculty and University Hospital, University of Cologne, Cologne, Germany; Department of Basic and Clinical Sciences, Anatomy Centre, University of Nicosia Medical School, Nicosia, Cyprus.

Microsporidia are intracellular parasites with significant impact on both animal and human health. The prevalence of microsporidia infections in rabbits, including the genera Enterocytozoon and Encephalitozoon, underscores the importance of understanding their epidemiology for effective control strategies. This systematic review and meta-analysis estimated the global prevalence of microsporidia infection in rabbits using five databases (Scopus, PubMed, Embase, Web of Science, and Google Scholar) to retrieve articles published between 03 December 2003 and 26 March 2023.

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Background: The ubiquitous protozoan parasite Giardia duodenalis is a major contributor to the global burden of diarrhoea, particularly in young children living in poor-resource regions. Although rarely mortal, giardiasis is associated with growth retardation and cognitive impairment in early childhood. Here we investigate the epidemiology of human giardiasis in Iranshahr (south-eastern Iran), a region where this information was previously lacking.

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Background:  The shape of the forehead is primarily determined by the frontal bone, which holds significance for health and aesthetics. This study evaluated the morphology of the frontal bone in different age groups and genders using computed tomography (CT).

Methods:  This cross-sectional study was conducted on CT scan results of 220 patients divided into three age groups: 20-29.

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Focusing on the global epidemiology and subtype distribution of sp. in camelids (camels and alpacas), the present systematic review and meta-analysis was conducted. Utilizing relevant keywords, a thorough search was conducted on four electronic databases (PubMed, Scopus, Google Scholar, and Web of Science) with no time constraints up to April 1, 2024.

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Article Synopsis
  • * The research involved a meta-analysis of 87 studies, finding that 17.59% of BC patients had viral infections and identified significant associations with specific viruses like HPV and EBV.
  • * Though the exact mechanisms are not yet clear, the study suggests that certain viral infections could be risk factors for BC due to their impact on cellular processes in bladder tissue.
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Human papillomavirus (HPV) has been established as a causative agent in the development of oral squamous cell carcinoma (OSCC). Specifically, HPV types 16 and 18 are known to be prevalent in oral cancers. This cross-sectional study aimed to determine the prevalence of HPV types 16 and 18 in OSCC cases in Qazvin province, Iran.

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Article Synopsis
  • This study explored the prevalence and molecular characteristics of a specific infection in children and teens with cancer in Shiraz, Iran, analyzing 200 fecal samples from various cancer types.
  • Out of these, a 4% prevalence was found using both microscopy and PCR, revealing two sub-assemblages of the infection in the positive samples.
  • The study suggested that patients who underwent at least 8 treatment episodes were more vulnerable to the infection, and no specific animal sources were identified, indicating a human origin for the infection in this patient population.
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Contaminated water sources can result in outbreaks of parasitic infections such as sp. in communities, creating a substantial strain on healthcare systems and affecting the general health of the population. To ascertain the prevalence and subtype distribution of sp.

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Background: Toxoplasmosis is a cosmopolitan infectious disease in warm-blooded mammals that poses a serious worldwide threat due to the lack of effective medications and vaccines.

Aims: The purpose of this study was to design a multi-epitope vaccine using several bioinfor-matics approaches against the antigens of Toxoplasma gondii (T. gondii).

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Background: The Patient Assessment of Chronic Illness Care (PACIC-5As) questionnaire has been designed to evaluate the healthcare experiences of individuals with chronic diseases such as diabetes. Older adults are at higher risk for diabetes and its associated complications. The aim of this study was transcultural adaptation and evaluation of the validity and reliability of the PACIC-5As questionnaire in older patients with diabetes residing in Qazvin City, Iran.

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spp. is a common intestinal parasite found in humans and various animals, including marine species like fish, bivalves, and sponges. While traditionally considered non-pathogenic, emerging evidence suggests potential foodborne concerns, especially for vulnerable populations.

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Immunomodulatory effects of live and UV-killed natto on inflammatory response in human colorectal adenocarcinoma cell line .

Iran J Microbiol

August 2024

Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran.

Background And Objectives: Colorectal cancer (CRC) is a heterogeneous disease of the colon or rectum arising from adenoma precursors and serrated polyps. Recently, probiotics have been proposed as an effective and potential therapeutic approach for CRC prevention and treatment. Probiotics have been shown to alleviate inflammation by restoring the integrity of the mucosal barrier and impeding cancer progression.

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Background: Nosocomial infections are a global problem in hospitals all around the world. It is considered a major health problem, especially in developing countries. The increase in the patient's stay in hospitals has increased the mortality rate, and consequently, the costs drastically increase.

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is a normal gut inhabitantthat can cause various diseases ,such as intestinal, urinary tract, bladder infections and systemic infections in humans and animals. The alarming increase in profiles for extended-spectrum β-lactamase-  and carbapenemase-producing isolates is a serious problem throughout the world. Colistin is known as a lastresort agent for the treatment of Gram-negative bacterial infections.

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Purpose: Leishmania RNA viruses (LRV) are double-stranded RNA viruses (dsRNA viruses) that play a role in the pathogenesis of Leishmania parasites. Cutaneous leishmaniasis (CL) is endemic in various parts of Iran. Our aimed was to investigate presence of LRV among the Leishmania major isolates in four endemic regions of Iran.

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Background: Road traffic injuries (RTIs) are among the most important issues worldwide. Several studies reported that infection with the neurotropic parasite Toxoplasma gondii (T. gondii) increased the risk of car accidents.

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Introduction: Crimean-Congo hemorrhagic fever (CCHF) is the widest emerging severe viral tick-borne disease affecting humans. Crimean-Congo haemorrhagic fever virus (CCHFV) circulates by routine enzootic tick-vertebrate hosts-tick transmission cycles. We aimed to evaluate the molecular prevalence of CCHFV in ticks on a global scale.

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