Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0004153 (atherosclerosis)
 77,401 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Gap junctions play a critical role in electrical synchronization and exchange of small molecules between neighboring cells; connexins are a family of structurally related transmembrane proteins that assemble to form vertebrate gap junctions. Hyperglycemia changes the structure gap junction proteins and their expression, resulting in obstruction of neural regeneration, vascular function and wound healing, and also promoting vascular atherosclerosis. These pathogenic factors would cause diabetic foot ulcers. This article reviews the involvement of connexins in pathogenesis of diabetic foot.
Zhejiang Da Xue Xue Bao Yi Xue Ban 2015 Nov
PMID:[Gap junction and diabetic foot]. 2682 53

Exosome is a specific subset of vesicles from intracellular origin vesicles containing varies of microRNAs, mRNAs, proteins and lipids. It has been demonstrated that contents of exosomes could be altered due to different physiological and pathological stress, which could be used as clinical biomarker to reveal the disease state. In addition, according to previous studies, exosomes could exert protective roles for cardiovascular diseases such as atherosclerosis, myocardial infarction and ischemia/reperfusion injury, etc. The aim of this review is to summarize current research progress on exosomes, related implications in diagnosis and treatment of cardiovascular diseases and corresponding mechanisms.
Zhejiang Da Xue Xue Bao Yi Xue Ban 2018 May 25
PMID:[Research progress on exosomes in diagnosis and treatment of cardiovascular diseases]. 3022 36

Peripheral arterial disease is one part of systematic atherosclerosis, becoming a heavy burden of human health. Patients in end stage of peripheral arterial disease manifest critical limb ischemia with severe rest pain and refractory ulcer. Surgical revascularization is the optimal option for patients with critical limb ischemia to avoid major amputation and improve quality of life. However, some of them contraindicate surgical revascularizations owing to coexisting morbidities. Spinal cord stimulation is reported to be effective and minimally invasive in pain relief and limb salvage for patients with limb ischemia. Here, we reported one case with chronic critical limb ischemia and gangrene of foot who underwent spinal cord stimulation, which was, as we knew, the first case in China. He was diagnosed with Burger disease and accompanied with history of stroke, chronic obstructive pulmonary disease and Castleman's disease. It showed totally occlusive lesions of external iliac and femoropopliteal artery and no outflows below the knee in the computed tomography angiography. Given the complexity of lesions and weakness of the patient, spinal cord stimulation was indicated for control of rest pain and limb salvage. As specified, we implanted the temporary neurostimulator as the first step. After 2 weeks from temporary neurostimulator implantation, the patient achieved significant relief in intensity of pain, and acquired 20% improvement of transcutaneous oxygen pressure. The satisfactory results indicated probable effectiveness of spinal cord stimulation, thus we performed the permanent neurostimulator implantation 1 month later. During 2 months of follow-up, the patients stabilized at Fountain III with pain relief with one kind of nonsteroidal anti-inflammatory drug. In our case, we confirmed the significant validity of spinal cord stimulation for pain control and consequent improvement of quality of life in non-reconstructable chronic critical limb ischemia. Furthermore, we reviewed that a number of published studies suggested that spinal cord stimulation be a reasonable option for patients with critical rest pain, especially who contraindicated surgical revascularization. The application of spinal cord stimulation in pain relief for non-reconstructable chronic critical limb ischemia was approved by related guidelines released by European Society of Cardiology and Trans-Atlantic Inter-Society Consensus. Further investigations are required for assessing the long-term outcome in limb salvage.
Beijing Da Xue Xue Bao Yi Xue Ban 2019 Apr 18
PMID:[Spinal cord stimulation for non-reconstructable chronic ritical limb ischemiae: a case report]. 3099 84

Atherosclerosis is an important pathological basis for coronary artery disease. ANRIL is an antisense non-coding RNA located in Chr9p21 locus, which was identified as the most significant risk locus associated with atherosclerosis. ANRIL can produce multiple transcripts including linear and circular transcripts after various transcript splicing. It has been illustrated that ANRIL plays important roles in the pathology of atherosclerosis by regulating the proliferation and apoptosis of vascular cells. Linear ANRIL can regulate the proliferation of vascular smooth muscle cells (VSMCs) in plaques by chromatin modification, as well as influence the proliferation and the apoptosis of macrophages in post transcription; circular ANRIL can affect the proliferation and apoptosis of VSMCs by chromatin modification as well as interfering with rRNA maturation. In this review, we describe the ANRIL evolution, different transcripts characteristics, and their roles in the proliferation and apoptosis of vascular cells to participate in the process of atherosclerosis, for further understanding the pathogenesis of atherosclerosis and finding potential targets for diagnosis and treatment of atherosclerosis.
Zhejiang Da Xue Xue Bao Yi Xue Ban 2020 May 25
PMID:[Research advance of ANRIL on atherosclerosis by regulating cell proliferation and apoptosis]. 3262 15

Polycystic ovary syndrome (PCOS) is a common endocrine disease of child-bearing period women and one of the main causes of infertility in women. Pentraxin 3 (PTX3) is a multifunctional protein with a series of biological activities. PTX3 participates in the regulation of insulin secretion and glucose metabolism, ovarian cumulus cell function, inflammatory factor activity, androgen metabolism, lipid absorption and transport, and endothelial cell function, thereby improving insulin resistance, promoting follicular development and ovulation, reducing chronic inflammation, inhibiting androgen levels, improving lipid metabolism abnormalities and preventing atherosclerosis and cardiovascular diseases, thus participating in the occurrence of PCOS and its complications. This article reviews the mechanism of PTX3 in PCOS and its complications, trying to provide new ideas and directions for the study of PCOS pathogenesis and its clinical diagnosis and treatment.
Zhejiang Da Xue Xue Bao Yi Xue Ban 2020 Oct 25
PMID:[Research progress on the role of pentraxin 3 in polycystic ovary syndrome]. 3321 Apr 93


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