Ask about this productRelated genes to: Galnt11 antibody
- Gene:
- GALNT11 NIH gene
- Name:
- polypeptide N-acetylgalactosaminyltransferase 11
- Previous symbol:
- -
- Synonyms:
- GalNAc-T11
- Chromosome:
- 7q36.1
- Locus Type:
- gene with protein product
- Date approved:
- 2002-11-28
- Date modifiied:
- 2015-08-27
Related products to: Galnt11 antibody
Related articles to: Galnt11 antibody
- We investigated the genetic determinants of variation in the hemoglobin glycation index (HGI), an emerging biomarker for the risk of diabetes complications. - Source: PubMed
Publication date: 2024/10/28
House John SBreeyear Joseph HAkhtari Farida SEvans VioletBuse John BHempe JamesDoria AlessandroMychaleckyi Josyf CFonseca VivianShi MengyaoLi ChangweiLiu ShuqianKelly Tanika NRotroff DanielMotsinger-Reif Alison A - Genomic profiling has revolutionized therapeutic interventions and the clinical management of liver cancer. However, pathogenetic mechanisms, molecular determinants of recurrence, and predictive biomarkers for first-line treatment (anti-PD-(L)1 plus bevacizumab) in liver cancer remain incompletely understood. Targeted next-generation sequencing (tNGS) (a 603-cancer-gene panel) was applied for the genomic profiling of 232 hepatocellular carcinoma (HCC) and 22 intrahepatic cholangiocarcinoma (ICC) patients, among which 47 unresectable/metastatic HCC patients underwent anti-PD-1 plus bevacizumab therapy. Genomic alterations were estimated for their association with vascular invasion (VI), location of onset, recurrence, overall survival (OS), recurrence-free survival (RFS), and anti-PD-1 plus bevacizumab therapy response. The genomic landscape exhibited that the most commonly altered genes in HCC were , , , , , and , while , , , , , and were frequently altered in ICC; notably, (18.18% vs. 1.29%) and (13.64% vs. 1.29%) alterations were significantly more prevalent in ICC. Comparison analysis demonstrated the distinct clinicopathological/genomic characterizations between Chinese and Western HCC cohorts. Genomic profiling of HCC underlying VI showed that , , , , and were frequently altered in the VI group compared to patients without VIs. Compared to the right hepatic lobes of HCC patients, the left hepatic lobe of HCC patients had superior OS (median OS: 36.77 months vs. unreached, < 0.05). By further comparison, Notch signaling pathway-related alterations were significantly prevalent among the right hepatic lobes of HCC patients. Of note, multivariate Cox regression analysis showed that altered , , , , and , as independent prognostic factors, were significantly correlated with the OS of HCC patients. Furthermore, altered was abundantly enriched in the HCC-recurrent group, and impressively, it was independent of clinicopathological features in predicting RFS (median RFS of altered type vs. wild-type: 5.57 months vs. 22.47 months, < 0.01). Regarding those treated HCC patients, TMB value, altered , and cell cycle-related alterations were identified to be positively associated with the objective response rate (ORR), but alterations were negatively correlated with ORR. In addition, altered and cell cycle signaling were significantly associated with reduced and increased time to progression-free survival (PFS), respectively. Comprehensive genomic profiling deciphered distinct molecular characterizations underlying VI, location of onset, recurrence, and survival time in liver cancer. The identification of novel genetic predictors of response to anti-PD-1 plus bevacizumab in HCC facilitated the development of an evidence-based approach to therapy. - Source: PubMed
Publication date: 2024/06/14
Wang YizhouShang PeipeiXu ChangDong WeiZhang XiaofengXia YongSui ChengjunYang Cheng - O-glycosylation is a conserved posttranslational modification that impacts many aspects of organismal viability and function. Recent studies examining the glycosyltransferase Galnt11 demonstrated that it glycosylates the endocytic receptor megalin in the kidneys, enabling proper binding and reabsorption of ligands, including vitamin D-binding protein (DBP). Galnt11-deficient mice were unable to properly reabsorb DBP from the urine. Vitamin D plays an essential role in mineral homeostasis and its deficiency is associated with bone diseases such as rickets, osteomalacia, and osteoporosis. We therefore set out to examine the effects of the loss of Galnt11 on vitamin D homeostasis and bone composition. We found significantly decreased levels of serum 25-hydroxyvitamin D and 1,25-dihydroxyvitamin D, consistent with decreased reabsorption of DBP. This was accompanied by a significant reduction in blood calcium levels and a physiologic increase in parathyroid hormone (PTH) in Galnt11-deficient mice. Bones in Galnt11-deficient mice were smaller and displayed a decrease in cortical bone accompanied by an increase in trabecular bone and an increase in a marker of bone formation, consistent with PTH-mediated effects on bone. These results support a unified model for the role of Galnt11 in bone and mineral homeostasis, wherein loss of Galnt11 leads to decreased reabsorption of DBP by megalin, resulting in a cascade of disrupted mineral and bone homeostasis including decreased circulating vitamin D and calcium levels, a physiological increase in PTH, an overall loss of cortical bone, and an increase in trabecular bone. Our study elucidates how defects in O-glycosylation can influence vitamin D and mineral homeostasis and the integrity of the skeletal system. - Source: PubMed
Publication date: 2024/03/12
Tian ERothermel CarolineMichel Zacharyde Castro Luis FernandezLee JeeyoungKilts TinaKent TristanCollins Michael TTen Hagen Kelly G - Emerging evidence suggests that aberrant alternative splicing (AS) may play an important role in tuberculosis (TB). However, current knowledge regarding the value of AS in TB progression and prognosis remains unclear. - Source: PubMed
Publication date: 2024/02/19
Lai HongliLyu MengyuanRuan HongxiaLiu YangLiu TangyuhengLei ShutingXiao YulingZhang ShuYing Binwu - Endometrial glands are essential for fertility, consisting of ciliated and secretory cells that facilitate a suitable uterine environment for embryo implantation. This study sought to determine whether an endometrial gland specific transcriptome and splicing profile are altered in women with recurrent pregnancy loss. Our data provide a comprehensive catalogue of cilia and PAEP gene isoforms and relative exon usage in endometrial glands. We report a previously unannotated endometrial gland cilia transcript GALNT11 and its susceptibility to exon skipping. Key endometrial receptivity gene transcripts are also reported to change in endometrial glands of women with recurrent pregnancy loss. The endometrial gland cilia and PAEP targets identified in this study could be used to identify a perturbed endometrium, isolate causes of recurrent pregnancy loss and develop targeted therapies in personalised medicine. - Source: PubMed
Publication date: 2022/08/01
Pearson-Farr JenniferWheway GabrielleJongen Maaike SybilGoggin PatriciaLewis RohanCheong YingCleal Jane