Yazar "Rezaei, Samaneh" seçeneğine göre listele

Listeleniyor 1 - 2 / 2
  • Küçük Resim
    Öğe
    Decoy oligodeoxynucleotides targeting STATs in non-cancer gene therapy
    (Elsevier, 2025) Mahjoubin-Tehran, Maryam; Rezaei, Samaneh; Kesharwani, Prashant; Karav, Sercan; Sahebkar, Amirhossein
    The Signal Transducer and Activator of Transcription (STAT) protein family is crucial for organizing the epigenetic configuration of immune cells and controlling various fundamental cell physiological functions including apoptosis, development, inflammation, immunological responses, and cell proliferation and differentiation. The human genome has seven known STAT genes, named 1, 2, 3, 4, 5a, 5b, and 6. Aberrant activation of STAT signaling pathways is associated with many human disorders, particularly cardiovascular diseases (CVDs), making these proteins promising therapeutic targets. Improved understanding of altered and pathological gene expression and its role in the pathophysiology of various hereditary and acquired disorders has enabled the development of novel treatment approaches based on gene expression modulation. One such promising development is the oligodeoxynucleotide decoy method, which may allow researchers to specifically influence gene activation or repression. Various oligodeoxynucleotide decoys target STATs and affect the expression of its downstream genes. We summarized cell culture and preclinical research, which evaluated the effects of oligodeoxynucleotide decoys target STATs in different types of non-cancer illnesses.
  • Küçük Resim
    Öğe
    Decoy oligodeoxynucleotides: A promising therapeutic strategy for inflammatory skin disorders
    (Elsevier Science Inc, 2024) Mahjoubin-Tehran, Maryam; Rezaei, Samaneh; Karav, Sercan; Kesharwani, Prashant; Sahebkar, Amirhossein
    Chronic inflammatory skin conditions such as psoriasis and atopic dermatitis (AD) impose a significant burden on both the skin and the overall well-being of individuals, leading to a diminished quality of life. Despite the use of conventional treatments like topical steroids, there remains a need for more effective and safer therapeutic options to improve the lives of patients with severe skin conditions. Molecular therapy has emerged as a promising approach to address disorders such as atopic dermatitis, psoriasis, and contact hypersensitivity. One strategy to counteract the disease processes involves targeting the transcriptional process. A novel form of gene therapy utilizes double-stranded oligodeoxynucleotides (ODNs), also known as decoys, that contain cis-elements. By introducing these decoy ODNs through transfection, the cis-trans interactions are disrupted, leading to the inhibition of trans-factors from binding to the intrinsic cis-elements and thus regulating gene expression. In this review, we have summarized studies investigating the therapeutic effects of decoy ODNs on inflammatory skin diseases. Various transcription factors, including NF-kB, STAT6, HIF-1 alpha/STAT5, STAT1, and Smad, have been targeted and inhibited using designed decoy ODNs for the treatment of atopic dermatitis, psoriasis, hypertrophic scarring, and contact hypersensitivity. The findings of these studies confirm the significant potential of the decoy approach in the treatment of inflammatory skin diseases.