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101.
KM Abha Mishra Runesh Podili Teja S. Pathlavath Kalyan K. Sethi 《Journal of biochemical and molecular toxicology》2023,37(8):e23409
Since the outbreak of highly virulent coronaviruses, significant interest was assessed to the brain and heart axis (BHA) in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-affected patients. The majority of clinical reports accounted for unusual symptoms associated with SARS-CoV-2 infections which are of the neurological type, such as headache, nausea, dysgeusia, anosmia, and cerebral infarction. The SARS-CoV-2 enters the cells through the angiotensin-converting enzyme (ACE-2) receptor. Patients with prior cardiovascular disease (CVD) have a higher risk of COVID-19 infection and it has related to various cardiovascular (CV) complications. Infected patients with pre-existing CVDs are also particularly exposed to critical health outcomes. Overall, COVID-19 affected patients admitted to intensive care units (ICU) and exposed to stressful environmental constraints, featured with a cluster of neurological and CV complications. In this review, we summarized the main contributions in the literature on how SARS-CoV-2 could interfere with the BHA and its role in affecting multiorgan disorders. Specifically, the central nervous system involvement, mainly in relation to CV alterations in COVID-19-affected patients, is considered. This review also emphasizes the biomarkers and therapy options for COVID-19 patients presenting with CV problems. 相似文献
102.
Robin Augustine Ahmad H. Aqel Sumama Nuthana Kalva K.S. Joshy Ajisha Nayeem Anwarul Hasan 《Translational oncology》2021,14(7)
Metastasis is the major reason for most brain tumors with up to a 50% chance of occurrence in patients with other types of malignancies. Brain metastasis occurs if cancer cells succeed to cross the ‘blood-brain barrier’ (BBB). Moreover, changes in the structure and function of BBB can lead to the onset and progression of diseases including neurological disorders and brain-metastases. Generating BBB models with structural and functional features of intact BBB is highly important to better understand the molecular mechanism of such ailments and finding novel therapeutic agents targeting them. Hence, researchers are developing novel in vitro BBB platforms that can recapitulate the structural and functional characteristics of BBB. Brain endothelial cells-based in vitro BBB models have thus been developed to investigate the mechanism of brain metastasis through BBB and facilitate the testing of brain targeted anticancer drugs. Bioengineered constructs integrated with microfluidic platforms are vital tools for recapitulating the features of BBB in vitro closely as possible. In this review, we outline the fundamentals of BBB biology, recent developments in the microfluidic BBB platforms, and provide a concise discussion of diverse types of bioengineered BBB models with an emphasis on the application of them in brain metastasis and cancer research in general. We also provide insights into the challenges and prospects of the current bioengineered microfluidic platforms in cancer research. 相似文献
103.
Abdulrahman Nabeel Ibrahim Meram Joseph Jensa Mariam Elkoubatry Hanan Mahmoud Al-Shamasi Al-Anood Rayan Menatallah Gadeau Alain Pierre Ahmed Rashid Eldassouki Hussein Hasan Anwarul Mraiche Fatima 《Molecular and cellular biochemistry》2022,477(6):1865-1872
Molecular and Cellular Biochemistry - Diabetes mellitus (DM)-induced cardiac morbidities have been the leading cause of death among diabetic patients. Recently, sodium-glucose cotransporter-2... 相似文献
104.
105.
Moriya Shigeki; Hassan Anwarul K. M.; Kadoya Ryosuke; Ogasawara Naotake 《DNA research》1997,4(2):115-126
We constructed oriC-deleted mutants of Bacillus subtilis byintegrating the minimal replication region of plasmid pLS32into the proA (115°), spoIIIJ (360°) and thrS (256°)loci of the chromosome, respectively. All three mutants producedanucleate cells and the DNA/protein ratio was lower than thatof the wild-type strain when grown in nutrient broth. However,when grown in minimal-glucose medium, the frequency of anucleatecells was reduced in all of them and the DNA/protein ratio wasrestored to normal. Especially, the oriC-deleted mutant in whichthe plasmid was integrated near oriC produced almost no anucleatecell. These results indicate that initiation frequency of chromosomereplication from the integrated plasmid origin were reduceddisproportionately to cell mass increase in rich medium, whichin turn disrupted coordination between DNA replication cycleand cell division cycle. The locations of the plasmid originrelative to the natural oriC locus affected the production ofanucleate cell remarkably, suggesting that partition mechanismof chromosome was also impaired by the translocation of itsreplication origin. 相似文献