Publications by authors named "Liyuan Lv"

Background: Limited epidemiological evidence exists regarding the role of healthy eating patterns in reducing the risk of Crohn's disease (CD) and ulcerative colitis (UC). This study aimed to investigate the association between adherence to four established healthy eating patterns and subsequent CD or UC risk, and further examined whether these associations are linked to anti-inflammatory mechanisms.

Methods: We conducted a prospective cohort study of 197,391 participants from the UK Biobank who completed at least one dietary questionnaire and were free from inflammatory bowel disease or cancer at baseline.

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Article Synopsis
  • Researchers investigated the link between telomere length and leukemia, utilizing data from several large studies to identify potential therapeutic targets.
  • They employed various advanced statistical methods, including Mendelian randomization and transcriptome-wide association studies, to find specific genes associated with lymphoid and myeloid leukemia.
  • The analysis revealed five potential drug targets for lymphoid leukemia and three for myeloid leukemia, suggesting that longer telomeres could actually increase the risk of developing lymphoid leukemia.
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Syphilitic proctitis is a rare sexually transmitted disease caused by spirochete pallidum infecting the rectal mucosa. It usually has no specific clinical manifestations and is easily misdiagnosed with other rectal and anal diseases such as rectal cancer, malignant lymphoma, inflammatory bowel disease, etc..

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Background: Breast cancer (BC) is the most frequent malignancy in the world. Chemotherapy (CT) is a common treatment for BC but is accompanied by toxicity and side effects. Shenqi Fuzheng Injection (SFI) is an adjuvant therapy with promising results in improving efficacy and reducing toxicity in clinical studies.

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Background: Gastric cancer (GC) is a prevalent malignant tumor of the digestive tract. Chemotherapy (CT) is the primary treatment for GC, but it is accompanied by toxic side effects. Several systematic reviews and meta-analyses (SRs/MAs) on the combination of Shenqi Fuzheng injection (SFI) with CT for GC have been published; however, the conclusions have been inconsistent.

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A 46-year-old male visited our hospital with blood stool and constipation. Colonoscopy revealed a broad-based protruded lesion in the rectum.The endoscopic ultrasonography showed the lesion invaded the submucosa, and the boundary between the local and intrinsic muscular layer was not clear.

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Serotonin (5-HT) is primarily distributed in the gastrointestinal and central nervous systems, where it plays a crucial role in regulating various physiological functions such as digestion, reproduction and establishing animal emotions. 5-HT is an effective oxytocin widely used in molluscan aquaculture, and its physiological functions are performed by binding to corresponding 5-HT receptors (5-HTRs). In this study, seven genes of () were identified and analyzed, and they were designated as , , , , , and .

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Ammonium transporter 1 (AMT1), a member of ammonia (NH/NH) transport proteins, has been found to have ammonia transport activity in plants and microorganisms. However, the functional characteristics and molecular mechanisms of AMT1 in mollusks remain unclear. The razor clam () is a suitable model species to explore the molecular mechanism of ammonia excretion because of the high concentration of ambient ammonia it is exposed to in the clam-fish-shrimp polyculture system.

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The razor clam (Sinonovacula constricta), a typical burrowing organism in the intertidal zones, is often exposed to sulfide environment and shows strong sulfide tolerance. Located downstream of the sulfur metabolism pathway, cytosolic sulfotransferase family 1B member 1 (SULT1B1) is a key enzyme catalysing the sulfonation reaction, and plays an important role in the biotransformation of endogenous substances such as thyroid hormones (THs). To investigate their roles in sulfide resistance, a systematic analysis of S.

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Chinese perch, Siniperca chuatsi (Basilewsky), is one of the most commercially important cultured fishes in China. In the present study, a high-density genetic linkage map of Chinese perch was constructed by genotyping-by-sequencing technique with an F1 mapping panel containing 190 progenies. A total of 2328 SNPs were assigned to 24 linkage groups (LGs), agreeing with the chromosome haploid number in this species (n = 24).

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Blood clams differ from their molluscan kins by exhibiting a unique red-blood (RB) phenotype; however, the genetic basis and biochemical machinery subserving this evolutionary innovation remain unclear. As a fundamental step toward resolving this mystery, we presented the first chromosome-level genome and comprehensive transcriptomes of the blood clam Tegillarca granosa for an integrated genomic, evolutionary, and functional analyses of clam RB phenotype. We identified blood clam-specific and expanded gene families, as well as gene pathways that are of RB relevant.

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Mandarin fishes (Sinipercidae) are piscivores that feed solely on live fry. Unlike higher vertebrates, teleosts exhibit feeding behavior driven mainly by genetic responses, with no modification by learning from parents. Mandarin fishes could serve as excellent model organisms for studying feeding behavior.

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Agmatine, an endogenous biogenic amine, is considered to be a central neurotransmitter. And it plays an important role in mammal feeding behavior. However, there were few studies on the effect of agmatine on feeding behavior in fishes.

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Background/aims: Inflammatory bowel disease (IBD) is regarded as a kind of chronic and unspecific intestinal inflammatory disorder. Its exact pathogenesis has not been elucidated. Curcumin, as an herbal drug, has been used in the treatment of IBD due to its immunoregulation.

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Olfaction, which is mediated by olfactory receptor (OR) genes, is essential in the daily life of fish, especially in foraging. However, Chinese perch () is believed to prey with reliance on vision and lateral sensation, but not on olfaction. Therefore, understanding the evolutionary dynamics of the Chinese perch OR repertoire could provide insights into genetic evidence for adapting to a decreasing reliance on olfaction.

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Preproghrelin, a gut/brain peptide, plays an important role in the regulation of food intake and energy homeostasis in teleost and mammals. In the present study, we obtained the full-length preproghrelin cDNA in Chinese perch. The preproghrelin messenger RNA (mRNA) tissue expression showed that level was much higher in stomach and pituitary than in other tissues.

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Body size is an obvious and important characteristic of fish. Mandarin fish Siniperca chuatsi (Basilewsky) is one of the most valuable perciform species widely cultured in China. Individual differences in body size are common in mandarin fish and significantly influence the aquaculture production.

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Siniperca chuatsi (Basilewsky), a demersal piscivore, is an endemic freshwater fish species in China. For the purpose of genomics research, we have constructed the first bacterial artificial chromosome (BAC) library for S. chuatsi.

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Chondrosarcoma accounts for ~15% of all primary malignant bone tumors. Chondrosarcoma of the spine is rare, while intra-atrial tumor embolisms as a result of chondrosarcoma are extremely rare. In the present study, the case of a 70-year-old male with thoracic chondrosarcoma, who presented with a fever and exertional dyspnea, is reported.

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Objective: The purpose of this study was to evaluate the Kang`ai injection combined with chemotherapy in the treatment of advanced non-small cell lung cancer (NSCLC) by meta-analysis.

Materials And Methods: Electronic search of the Cochrane library, PubMed, EMBASE, Chinese Biomedical Literature Database (CBM), Chinese National Knowledge Infrastructure (CNKI), VIP Database for Chinese Technical Periodicals (VIP), and Wanfang Database was conducted to collect appropriate studies about Kang`ai injection combined with chemotherapy versus chemotherapy alone in the treatment of NSCLC. All data were analyzed by using RevMan 5.

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The complete mitochondrial genome sequence of the hybrid of Siniperca kneri (♀) × Siniperca chuatsi (♂) is described in this study. The 16,488 bp long circular molecule consisted of 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes and a control region, showed a typical vertebrate pattern. The overall base composition of the heavy strand is 28.

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In this study, we reported the complete mitochondrial DNA sequence of the hybrid of Siniperca chuatsi (♀)×Siniperca kneri (♂). The total length of the mitochondrial genome is 16,493 bp, with the base composition of 28.61% A, 29.

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In the present study, the complete mitogenome of the hybrid of Siniperca scherzeri (♀) × Siniperca chuatsi (♂) is determined to be 16,504 bp long and showed a typical vertebrate pattern with 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes and a control region. The base composition of heave strand in descending order is C (29.61%), A (28.

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