Brain-Derived Neurotrophic Factor Polymorphism and Aphasia after Stroke
| العنوان: | Brain-Derived Neurotrophic Factor Polymorphism and Aphasia after Stroke |
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| المؤلفون: | Kai Ling Chin, Nathan T Lee, Fatimah Ahmedy, Khin Nyein Yin, Natiara Mohamad Hashim |
| المصدر: | Behavioural Neurology Behavioural Neurology, Vol 2021 (2021) |
| بيانات النشر: | Hindawi Limited, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Oncology, medicine.medical_specialty, Genotype, medicine.medical_treatment, Neurosciences. Biological psychiatry. Neuropsychiatry, Review Article, Polymorphism, Single Nucleotide, 050105 experimental psychology, 03 medical and health sciences, 0302 clinical medicine, Neurotrophic factors, Polymorphism (computer science), Internal medicine, Aphasia, medicine, Humans, 0501 psychology and cognitive sciences, Allele, Stroke, Brain-derived neurotrophic factor, business.industry, Brain-Derived Neurotrophic Factor, 05 social sciences, General Medicine, medicine.disease, Neuropsychology and Physiological Psychology, Neurology, Neurology (clinical), medicine.symptom, Stroke recovery, business, 030217 neurology & neurosurgery, RC321-571 |
| الوصف: | Stroke is one of the most deliberating causes of mortality and disability worldwide. Studies have implicated Val66Met polymorphism of the brain-derived neurotrophic factor (BDNF) gene as a genetic factor influencing stroke recovery. Still, the role of BDNF polymorphism in poststroke aphasia is relatively unclear. This review assesses the recent evidence on the association between the BDNF polymorphism and aphasia recovery in poststroke patients. The article highlights BNDF polymorphism characteristics, speech and language interventions delivered, and the influence of BNDF polymorphism on poststroke aphasia recovery. We conducted a literature search through PubMed and Google Scholar with the following terms: “brain derived-neurotrophic factor” and “aphasia” for original articles from January 2000 until June 2020. Out of 69 search results, a detailed selection process produced a total of 3 articles that met the eligibility criteria. All three studies included Val66Met polymorphism as the studied human BDNF gene. One of the studies demonstrated insufficient evidence to conclude that BDNF polymorphism plays a role in poststroke aphasia recovery. The remaining two studies have shown that Met allele genotype (either single or double nucleotides) was associated with poor aphasia recovery, in either acute or chronic stroke. Carriers of the Val66Met polymorphism of BDNF gave a poorer response to aphasia intervention and presented with more severe aphasia. |
| تدمد: | 1875-8584 0953-4180 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5edf5ebc2724fd83b3fe08071749abdeTest https://doi.org/10.1155/2021/8887012Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....5edf5ebc2724fd83b3fe08071749abde |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 18758584 09534180 |
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