Publications by authors named "Aysu Yılmaz"

Article Synopsis
  • Multiple sclerosis (MS) is an autoimmune condition that affects the central nervous system, leading to issues like demyelination and problems with brain pericytes, which may play a role in the disease's development.
  • The research involved using mice to induce a model of MS and examined how serum from these mice and human patients impacted the survival of human brain vascular pericyte (HBVP) cells, using various testing methods.
  • Findings indicated that sera from mice with MS and from MS patients led to increased early apoptosis and reduced survival of HBVP cells, suggesting that factors in serum may influence the dysfunction of pericytes in progressive forms of MS.
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Obesity is a major public health problem worldwide and a risk factor for certain diseases, including cardiovascular disease, diabetes, cancer, and depression. Unfortunately, currently available anti-obesity drugs have failed in the long-term maintenance of weight control. It has been a challenge to design novel drugs that could potentially treat obesity or prevent uncontrolled weight-gain which lies underneath the pathology of obesity.

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The use of stem-cell-based therapies in regenerative medicine and in the treatment of disorders such as Parkinson, Alzheimer's disease, diabetes, spinal cord injuries, and cancer has been shown to be promising. Among all stem cells, mesenchymal stem cells (MSCs) were reported to have anti-apoptotic, immunomodulatory, and angiogenic effects which are attributed to the restorative capacity of these cells. Human tooth germ stem cells (HTGSCs) having mesenchymal stem cell characteristics have been proven to exert high proliferation and differentiation capacity.

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Stem cells are considered to be promising therapeutic options in many neuro-degenerative diseases and injuries to the central nervous system, including brain ischemia and spinal cord trauma. Apart from the gold standard embryonic and mesenchymal origin, human tooth germ stem cells (hTGSCs) have also been shown to enjoy the characteristics of mesenchymal stem cells (MSCs) and the ability to differentiate into adipo-, chondro-, osteo- and neuro-genic cells, suggesting that they might serve as potential alternatives in the cellular therapy of various maladies. Immortalization of stem cells may be useful to avoid senescence of stem cells and to increase their proliferation potential without altering their natural characteristics.

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