Ahmed Nassar

ORCID: 0000-0002-0958-890X
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About
Contact & Profiles
Research Areas
  • Urticaria and Related Conditions
  • melanin and skin pigmentation
  • Psoriasis: Treatment and Pathogenesis
  • Fungal Infections and Studies
  • Antioxidant Activity and Oxidative Stress
  • Cutaneous lymphoproliferative disorders research
  • Coagulation, Bradykinin, Polyphosphates, and Angioedema
  • Biochemical Analysis and Sensing Techniques
  • Nail Diseases and Treatments
  • Autoimmune Bullous Skin Diseases
  • Adrenal Hormones and Disorders
  • Radiomics and Machine Learning in Medical Imaging
  • Estrogen and related hormone effects
  • Dermatology and Skin Diseases
  • Lymphoma Diagnosis and Treatment
  • Medical Imaging Techniques and Applications
  • Skin Protection and Aging
  • Atherosclerosis and Cardiovascular Diseases

Ain Shams University
2020-2024

Generalized pustular psoriasis (GPP) is a rare, potentially life-threatening, neutrophilic, autoinflammatory skin disease characterised by recurrent flares of generalised sterile pustules and associated systemic features. Inconsistent diagnostic criteria lack approved therapies pose serious challenges to GPP management. Our objectives were discuss the encountered in care patients with identify healthcare provider (HCP) educational needs clinical practice gaps management.On 24 July 2020, 13...

10.1007/s13555-021-00661-2 article EN cc-by-nc Dermatology and Therapy 2021-12-13

NB-UVB has long been the vitiligo management pillar with capability of achieving main treatment outcomes; repigmentation and stabilization. Its stabilizing effect in dark skin debatable. However, randomized controlled trials regarding ability to control disease activity are lacking.To assess comparison systemic corticosteroids, mainstay stabilization, photo-types (III-V).This is a multicenter, placebo-controlled, randomized, prospective study. Eighty patients active nonsegmental (NSV)...

10.1111/phpp.12749 article EN Photodermatology Photoimmunology & Photomedicine 2021-11-02

Background Psoriasis is a relapsing dermatologic disease with complex multifactorial etiology. Accumulating evidence has established the presence of cutaneous steroidogenesis 11 β-hydroxysteroid dehydrogenase (11βHSD) enzyme being most important final step this pathway. This can control local levels activated glucocorticoids (GCs) in skin, which key to maintaining healthy skin. Methods case-control study was conducted evaluate 11βHSD1 level psoriasis patients, both lesional and non-lesional...

10.7759/cureus.66262 article EN Cureus 2024-08-06

Abstract Psoriasis is a chronic relapsing dermatological disease that affects around 1–3% of the world’s population and prevalence has been increasing globally over past years. A complex multifactorial etiology suggested to be underlying mechanism, involving both genetic environmental factors can initiate psoriatic inflammation, including mild trauma, sunburn, or chemical irritants. The interaction between these disrupt epidermal homeostasis, which triggers viscous inflammatory circle leads...

10.1093/qjmed/hcae175.196 article EN QJM 2024-10-01

Abstract Background Lymphoid neoplasms are broadly divided into Hodgkin disease (HD) and non-Hodgkin’s lymphoma (NHL). Non-Hodgkin accounts for about 5% of all cases cancer with greater predilection to disseminate extra-nodal sites. Extranodal describes that there is neoplastic proliferation at sites other than the expected native lymph nodes or lymphoid tissue. Lymphomas initially appear have bulk extranodal described as primary categorized Stage I II. In secondary lymphoma, involvement...

10.1093/qjmed/hcaa068.023 article EN QJM 2020-03-01
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