Publications by authors named "S M El-Hefnawy"

Background: Despite a well-known dose-dependent association between the risk of cardiac dysfunction and anthracycline, the risk of cardiac dysfunction for any given anthracycline dose varies between patients. So, we assessed CELF4 (rs1786814) gene polymorphism on anthracycline-related cardiotoxicity in childhood cancer survivors (CCS).

Methods: This comparative cross-sectional study included 53 CCS who had regular follow-up visits at the Pediatric Oncology Unit, Menoufia University Hospital.

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Background: Androgenetic alopecia (AGA) is a common cause of hair loss in both genders that may be associated with disturbed systemic metabolism. Irisin is a hormone-like myokine that greatly influences systemic metabolism and is linked to cardiovascular diseases.

Aim: To detect irisin role in AGA and its associated metabolic syndrome (MetS) and cardiovascular risk.

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Background: Depression is a common psychiatric comorbidity among chronic dermatology patients. There is extreme lacking in the research studying biomarkers responsible for it. Both brain-derived neurotrophic factor (BDNF) and vitamin D have a significant role in the development of depression.

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Background: MyD88-adapter-like (MAL), as an essential adapter protein for a variety of TLRs (Toll-like receptors), modulates the inflammatory response. Many infectious illnesses are influenced by single nucleotide polymorphisms (SNPs) that modify MAL function. We aimed to examine the influence of the MAL rs8177374 polymorphism on malaria susceptibility and severity.

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Diabetes mellitus (DM) is a chronic disorder with diabetic retinopathy (DR) as one of its main microvascular outcomes, being a prime cause of vision loss. Dysregulation of microRNAs (miRNAs) has been associated with some diabetic microvascular complications such as diabetic retinopathy. This hypothesised changes in the serum of miR-93 and miR-152 in diabetes and diabetic retinopathy.

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