TR Dizin İndeksli Yayınlar / TR Dizin Indexed Publications Collection

Permanent URI for this collectionhttps://hdl.handle.net/11147/7149

Browse

Filters

2014 - 20202

Settings

Institution Author: search.filters.institutionAuthor.Kiraz, Yağmur

Search Results

Now showing 1 - 2 of 2
  • Article
    Citation - WoS: 6
    Citation - Scopus: 6
    Therapeutic Potentials of Inhibition of Jumonji C Domain-Containing Demethylases in Acute Myeloid Leukemia
    (Aves, 2020) Koca, Duygu; Hastar, Nurcan; Engür, Selin; Kiraz, Yağmur; Ulu, Gizem Tuğçe; Çekdemir, Demet; Baran, Yusuf
    Acute myeloid leukemia (AML) is a complex disease affected by both genetic and epigenetic factors. Histone methylation and demethylation are types of epigenetic modification in chromatin remodeling and gene expression. Abnormal expression of histone demethylases is indicated in many types of cancer including AML. Although many commercial drugs are available to treat AML, an absolute cure has not been discovered yet. However, inhibition of demethylases could be a potential cure for AML. Methylstat is a chemical agent that inhibits the Jumonji C domain-containing demethylases.
  • Article
    Citation - WoS: 8
    Citation - Scopus: 8
    Multidrug Resistance in Chronic Myeloid Leukemia
    (TÜBİTAK, 2014) Ünlü, Miray; Kiraz, Yağmur; Kacı, Fatma Necmiye; Özcan, Mehmet Ali; Baran, Yusuf
    Chronic myeloid leukemia (CML) is characterized by the accumulation of Philadelphia chromosome-positive (Ph+) myeloid cells. Ph+ cells occur via a reciprocal translocation between the long arms of chromosomes 9 and 22 resulting in constitutively active Bcr-abl fusion protein. Tyrosine kinase inhibitors (TKIs) are used against the kinase activity of Bcr-abl fusion protein for the effective treatment of CML. However, the development of drug resistance, directed by different genetic mechanisms, is the major problem of clinical applications of TKIs. These mechanisms include mutations in the TKI binding site of Bcr-abl, overexpression of Bcr-abl, overexpression of ATP binding cassette transporters, aberrant ceramide metabolism, inhibition of apoptosis, and changes in expression levels of microRNAs. Recently, many studies have focused on understanding the molecular mechanisms of drug resistance in cancer while targeting therapies providing reversal of resistance. Cancer stem cells also have roles in tumor initiation, maintenance, progression, metastasis, and drug resistance. Uncovering the mechanisms of drug resistance can provide more efficient treatment of cancer since these findings may provide novel targets for a complete cure. In this review, we discuss recent findings on the mechanisms of multidrug resistance and its reversal in CML. © TÜBİTAK.