Bairu Li¹, Jingyu Jia¹, Hemin Wang¹, Jiaju Sun¹, Enyan Chen¹, Xin Li^1,2,3,*

Phyton-International Journal of Experimental Botany, Vol.93, No.5, pp. 885-900, 2024, DOI:10.32604/phyton.2024.050450 - 28 May 2024

Abstract Trypsin, a novel superoxide scavenger, significantly enhances the storage quality of Hylocereus undatus (H. undatus). To elucidate the preservation mechanism of trypsin on H. undatus, a widely targeted metabolomic analysis, and transcriptomics analysis were conducted. Firstly, a total of 453 metabolites were identified, with organic acids and their derivatives constituting the largest proportion (25%). Amino acids and their metabolites, prominent among organic acids, were further analyzed. Among them, 73 metabolites were associated with amino acids, and 37 exhibited significant differences. The most enriched Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway was arginine biosynthesis (map00220), with polyamine metabolites… More >

Timothy D. Lyon¹, Robert M. Turner II¹, Dawn McBride¹, Li Wang², Jeffrey R. Gingrich¹, Ronald L. Hrebinko¹, Bruce L. Jacobs¹, Benjamin J. Davies¹, Tatum V. Tarin¹

Canadian Journal of Urology, Vol.24, No.4, pp. 8895-8901, 2017

Abstract Introduction: To investigate the use of a high-arginine immunonutrient supplement prior to radical cystectomy for bladder cancer.
Materials and methods: We recruited 40 patients to consume a total of four high-arginine immunonutrient shakes per day for 5 days prior to radical cystectomy. The primary outcome measures were safety, tolerability and adherence to the supplementation regimen. Ninety-day postoperative outcomes were also compared between supplemented patients and a cohort of 104 prospectively identified non-supplemented radical cystectomy patients. Multivariable logistic regression models were used to compare overall complications, infectious complications, and readmission rates between groups.
Results: There were no serious adverse… More >

Xingtao Han^*†, Jinjian Yang^*, Zhankui Jia^*, Pengtao Wei^†, Han Zhang^†, Wenwei Lv^†, Jiantao Sun^†, Qingxiang Huo^†

Oncology Research, Vol.25, No.3, pp. 389-395, 2017, DOI:10.3727/096504016X14743324568129

Abstract The pre-mRNA splicing regulator serine–arginine protein kinase 1 (SRPK1), a member of the SR kinase family, plays an essential role in cancer development and various pathophysiological processes. However, its expression pattern and functions in renal cell carcinoma (RCC) remain unknown. Therefore, the aim of this study was to assess the role of SRPK1 in RCC. Our data showed that SRPK1 was significantly upregulated in human RCC tissues and cell lines. SRPK1 interference significantly inhibited the proliferation of RCC cells and inhibited tumor growth in vivo. In addition, SRPK1 interference also suppressed migration and invasion in More >

Lynn Stothers¹, Ismail Laher², George T. Christ³

Canadian Journal of Urology, Vol.10, No.5, pp. 1971-1980, 2003

Abstract Lower urinary tract symptoms (LUTS) are common and costly conditions that affect millions of men and women worldwide. A focal area of research into the cause and potential treatment of LUTS is the nitric oxide pathway, which is involved in nerve-induced relaxation in the lower urinary tract. Isoforms of NOS, including nNOS, eNOS, and iNOS, have been identified in the lower urinary tract of both animals and humans. Nerves that are immunoreactive to nitric oxide synthase (NOS) mainly serve the bladder outlet region, but some serve the detrusor. Pathology of the l-arginine-nitric oxide-cGMP pathway involving More >