50 results match your criteria: "Sana Institute of Higher Education[Affiliation]"

Evaluation of expression pattern of cellular miRNAs (let-7b, miR-29a, miR-126, miR-34a, miR-181a-5p) and IL-6, TNF-α, and TGF-β in patients with pseudoexfoliation syndrome.

Pathol Res Pract

September 2023

Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University, Kashan, Islamic Republic of Iran. Electronic address:

Pseudoexfoliation syndrome (PEX) is a critical clinical and biological extracellular matrix systemic disorder. Despite the unknown nature of PEX etiopathogenesis, it is proven to be associated with various genes and factors. The present research focused on analyzing the expression of miR and inflammatory cytokines in PEX.

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Article Synopsis
  • Updated data on chronic respiratory diseases (CRDs) are essential for preventing and controlling these conditions as part of achieving the UN's goal of reducing premature mortality from non-communicable diseases by 2030.
  • From 1990 to 2019, global, regional, and national estimates were analyzed for various CRDs, including COPD and asthma, to assess their impact on mortality, disability, and overall prevalence.
  • In 2019, CRDs resulted in 4 million deaths and 454.6 million cases worldwide, with conditions like COPD being the leading cause of death among CRDs, despite a decline in age-standardized rates for most diseases over the period analyzed.
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Esophageal cancer (EC), as one of the leading causes of cancer-associated mortality, influences a remarkable population of subjects globally and is histologically divided into two types, comprising esophageal adenocarcinoma (EAC) and esophageal squamous cell carcinoma (ESCC). Although several therapeutic approaches are present for EC, such as radiotherapy, chemotherapy, and surgery, these options have low success with serious side effects, for example, gastrointestinal toxicity, esophagitis, and pulmonary complications. Thus, utilizing an effective tool with low side effects is urgent.

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Over the last decade, the emergence of several novel therapeutic approaches has changed the therapeutic perspective of human malignancies. Adoptive immunotherapy through chimeric antigen receptor T cell (CAR-T), which includes the engineering of T cells to recognize tumor-specific membrane antigens and, as a result, death of cancer cells, has created various clinical benefits for the treatment of several human malignancies. In particular, CAR-T-cell-based immunotherapy is known as a critical approach for the treatment of patients with hematological malignancies such as acute lymphoblastic leukemia (ALL), multiple myeloma (MM), chronic lymphocytic leukemia (CLL), acute myeloid leukemia (AML), Hodgkin lymphoma (HL), and non-Hodgkin's lymphoma (NHL).

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High prevalence of , and genes in beta-lactam resistant clinical isolates of .

AIMS Microbiol

April 2022

Department of Medical Microbiology and Virology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Mazandaran, Iran.

The increased prevalence of β-lactamase is one of the main factors in resistance to β-lactams in . This study aimed to investigate the prevalence of , , and genes in β-lactam-resistant . We collected 100 non-duplicated clinical isolates of and identified them by standard tests.

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Seroprevalence of Cytomegalovirus antibodies and primary infection among hemodialysis patients: A systematic and meta-analysis review.

Transpl Immunol

June 2022

Medical Sciences Technologies, Molecular and Cell Biology Research Center (MCBRC), Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran; Molecular and Cell Biology Research Center (MCBRC), Hemoglobinopathy Institute, Mazandaran University of Medical Sciences, Sari, Iran. Electronic address:

Background: Patients with end-stage renal failure (ESRD) require hemodialysis. According to this point that CMV infection is related to mortality in immunocompromised, and damages in hemodialysis, this study is designed to survey the seroprevalence of CMV and primary infection in hemodialysis (HD) patients.

Material And Methods: Current cross-sectional studies were found by online reviewing the national and international databases (Web of Science, Pubmed, Scopus, Science Direct, Google scholar), and suitable studies were selected.

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Article Synopsis
  • Macrophages play a dual role in inflammation, with M1 cells promoting and M2 cells resolving inflammatory responses.
  • Imbalances in M1 and M2 macrophages contribute to chronic diseases, and curcumin, a component of turmeric, shows potential in modulating this balance.
  • Recent studies highlight curcumin's ability to positively influence macrophage polarization in various inflammatory conditions, suggesting it could be a therapeutic option.
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Non-coding RNAs and glioblastoma: Insight into their roles in metastasis.

Mol Ther Oncolytics

March 2022

Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran.

Article Synopsis
  • Gliomas, particularly glioblastoma multiforme (GBM), are the most common and deadly brain tumors in adults, known for their invasive nature and high mortality.
  • Metastasis in gliomas is influenced by various factors, including metabolic changes, genetic mutations, and the surrounding cancer microenvironment.
  • Recent studies on non-coding RNAs (ncRNAs) reveal their significant role in glioma development and metastasis, with specific types like long ncRNAs, microRNAs, and circular RNAs showing dysregulation that promotes tumor spread.
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  • The GBD 2019 study systematically estimated the global cancer burden, providing data on incidence, mortality, and disability to help address cancer worldwide.
  • In 2019, an estimated 23.6 million new cancer cases and 10 million cancer deaths occurred globally, marking significant increases in rates since 2010, with cancer becoming a leading cause of both death and disability-adjusted life years (DALYs).
  • The impact of cancer varied across sociodemographic index (SDI) quintiles, with higher SDI areas seeing more new cases, while middle SDI areas experienced more deaths and DALYs, highlighting disparities in cancer burden.
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Background: Antibiotics have been widely used for the treatment of bacterial infections for decades. However, the rapid emergence of antibiotic-resistant bacteria has created many problems with a heavy burden for the medical community. Therefore, the use of nanoparticles as an alternative for antibacterial activity has been explored.

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Background: Merosin-deficient congenital muscular dystrophy type 1A (MDC1A) is occurred by mutations in LAMA2 gene that encodes the laminin α2 chain (merosin). MDC1A is a predominant subtype of congenital muscular dystrophy. Herein, we identified two missense mutations in LAMA2 gene in compound heterozygous status in an Iranian patient with MDC1A using whole-exome sequencing (WES).

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The combinations of photothermal therapy (PTT) and chemotherapy (CHT) have attracted increasing attention for cancer therapy. In the present study, paclitaxel as an anticancer drug and graphene oxide/gold nanorods (GO/Au NRs) were simultaneously loaded into the poly (tetramethylene ether) glycol based-polyurethane (PTMG-PU) (core)/chitosan (shell) nanofibers prepared by the coaxial electrospinning method. The potential of the synthesized nanofiber as a pH/temperature dual responsive carrier was investigated for the controlled release of paclitaxel against A549 lung cancer during PTT/CHT combined method.

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Background: Recently, numerous investigations have been done to study graphene and silver nanoparticle in the fields of agriculture and medicine. In the present study, the green synthesis of nanoparticles with two concentrations (0, 40, 60 mM) and their effect on the molecular and biochemical biosynthesis pathway of rosmarinic acid in a new method, low cost, and safe for the environment has been investigated. The transcript levels of key genes in the rosmarinic acid biosynthesis pathway (Tyrosine aminotransferase, rosmarinic acid synthase, and phenylalanine-ammonia lyase) were studied using real-time quantitative polymerase chain reaction.

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The bioactive glasses (BGs)/Cisplatin and magnetic bioactive glasses (MBGs)/Cisplatin were doped into the chitosan (CS)-grafted- poly (ε-caprolactone) (PCL) nanofibers for controlled release of Cisplatin under various pH values and temperatures. The simultaneous effect of chemotherapy and hyperthermia was investigated against MG-63 osteosarcoma cells by treating of cells with Cs-g-PCL/MBGs/Cisplatin under an alternating magnetic field. The synthesized nanofibers were characterized using XRD, FTIR, H NMR, SEM, and EDX analysis.

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Cancer-associated fibroblasts (CAFs) are senescent fibroblasts in tumor nest, which trigger a signaling center to remodel a desmoplastic tumor niche. CAF's functions in cancer are closely similar to myofibroblasts during the wound healing process. They can produce cytokines, enzymes, and protein- or RNA-containing exosomes to alter the function of surrounding cells.

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Colorectal cancer (CC) is an important human malignancy with high cancer related death worldwide. The chemotherapy using doxorubicin hydrochloride is one of the most common cancer therapeutic methods. However, drug resistance lowers the treatment efficacy in CC patients.

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Many chemotherapeutic regimens have been investigated for advanced unresectable and metastatic pancreatic cancer (PC), but with only minimal improvement in survival and prognosis. Here, we investigated anti-cancer function of free and nano-encapsulated hydroxytyrosol (Hyd) and curcumin (Cur), and its combinations (Hyd-Cur) on PANC-1 cell line. The poly lactide-co-glycolide-co-polyacrylic acid (PLGA-co-PAA) nano-encapsulated Hyd and Cur were synthesized, and MTT assay was performed to evaluate cytotoxic effects of free and nano-encapsulated Hyd, Cur, and Hyd-Cur.

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Effects of therapeutic probiotics on modulation of microRNAs.

Cell Commun Signal

January 2021

Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran.

Probiotics are beneficial bacteria that exist within the human gut, and which are also present in different food products and supplements. They have been investigated for some decades, due to their potential beneficial impact on human health. Probiotics compete with pathogenic microorganisms for adhesion sites within the gut, to antagonize them or to regulate the host immune response resulting in preventive and therapeutic effects.

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Cancer is one of the healthcare problems that affect many communities around the world. Many factors contribute to cancer development. Besides, these factors are counted as the main impediment in cancer immunotherapy.

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In the present study, the various zeolites including hydrophilic Y zeolite, hydrophobic ZSM-5 zeolite and metal organic frameworks (MOFs) including MIL-101 and ZIF-8 were incorporated into the PLGA/chitosan nanofibers for controlled release of Paclitaxel anticancer drug against prostate cancer in vitro and in vivo. The synthesized nanoparticles and nanofibers were characterized using FTIR, XRD, SEM, BET and water contact angle analysis. The drug loading efficiency of nanofibers containing zeolites and MOFs indicated that the MOFs were more useful compared with zeolites for higher loading of Paclitaxel molecules.

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Background: Intestinal cancer often occurs in type 2 diabetic patients. The concept of increasing insulin levels and insulin-like growth factor in the blood with type 2 diabetes are stimulated with the growth and depletion of cloned cell walls, and the continuation of this process leads to the cellular deformation. This is the evidence for intestinal cancer in type 2 diabetes in population.

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This study examined the effect of chitosan elicitor with four different concentrations (0, 0.2, 0.4 and 0.

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Background: Gastric cancer is the second leading cause of cancer-related death globally. Unfortunately, the survival rate of the gastric cancer patients who underwent chemotherapy following surgery has been less than a half. Besides, chemotherapy has many side effects.

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Background: Gastric cancer is known as the fourth most common cancer. Current treatments for cancer have damaged the sensitive tissues of the healthy body, and in many cases, cancer will be recurrent. Therefore, need for treatments that are more effective is well felt.

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Ethnobotanical Relevance: Burn injuries can cause detrimental long-term consequences and call for immediate management. Avicenna's Canon of Medicine, describing the use of Abu-Khalsa (Arnebia euchroma) (AE) as being effective for burn healing. The purpose of this study was to evaluate the healing effects of AE ointment (AEO) on patients with a second-degree burn wound and compare its results with silver sulfadiazine cream (SSD).

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