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Apolipoprotein A1 and Ceruloplasmin, the key crosstalk players between the liver and adipose tissue during early postpartum of buffaloes: An in-Silico transcriptome based network analysis
Computers in Biology and Medicine ( IF 7.7 ) Pub Date : 2020-09-29 , DOI: 10.1016/j.compbiomed.2020.104024
Yuvraj Sharma 1 , Surya Kant Verma 1 , Lal Krishan Kumar 1 , Gangu Naidu Surla 1 , Gowdar V Vedamurthy 1 , Dheer Singh 1 , Suneel Kumar Onteru 1
Affiliation  

Physiological transition from pregnancy to lactation during early postpartum creates a high-energy demand in females towards milk production for the survival of new offspring. Ruminant milk contains high amount of lactose, a disaccharide of the glucose and galactose. The milk yield of the animals is also dependent on the lactose amount. In ruminants, glucose is majorly supplied by the liver, which obtains energy from the adipose tissue during energy demands. Therefore, there should be an intricate crosstalk between these two tissues for efficient maintenance of energy for normal physiological needs and milk production. In the present study, we analyzed the transcriptome data previously obtained from the buffalo liver and adipose tissue on the 15th day and 30th day of lactation by using several bioinformatics tools such as PANTHER, Secretome-P, STRING and CPDB. Our analysis identified a total of 24 signaling molecules as interactive players between the liver and adipose tissue during early postpartum of buffaloes. Particularly, the liver appears to interact with the adipose tissue and itself majorly through an endocrine/autocrine molecule, APOA1. Similarly, the adipose tissue appears to interact with the liver and itself majorly through an endocrine/autocrine molecule, CP (ceruloplasmin). The APOA1 and CP may counteract with each other on lipolysis in buffalo adipose tissue because of their common signaling molecules being shared. In addition, the interaction between the adipose derived ceruloplasmin and the liver derived lactoferrin seems to be important during early postpartum of buffaloes. The importance of this interaction needs to be studied in further studies.



中文翻译:

载脂蛋白A1和铜蓝蛋白,水牛产后早期肝脏与脂肪组织之间的重要串扰参与者:基于Silico转录组的网络分析

产后早期从怀孕到哺乳的生理转变对雌性产生了高能量需求,对产奶以维持新的后代生存。反刍动物奶含有大量的乳糖,葡萄糖和半乳糖的二糖。动物的产奶量还取决于乳糖的量。在反刍动物中,葡萄糖主要由肝脏提供,肝脏在能量需求期间从脂肪组织获取能量。因此,在这两个组织之间应该存在复杂的串扰,以有效维持正常生理需要和产奶的能量。在本研究中,我们通过使用几种生物信息学工具(如PANTHER,Secretome-P,P.NET和P.NET),在哺乳期第15天和第30天分析了先前从水牛肝脏和脂肪组织获得的转录组数据。STRING和CPDB。我们的分析确定了水牛产后早期,肝脏和脂肪组织之间共有24个信号分子作为相互作用的参与者。特别是,肝脏似乎主要通过内分泌/自分泌分子APOA1与脂肪组织及其自身相互作用。同样,脂肪组织似乎主要通过内分泌/自分泌分子CP(铜蓝蛋白)与肝脏及其自身相互作用。APOA1和CP在水牛脂肪组织中的脂解作用上可能会相互抵消,因为它们共享共同的信号分子。此外,在水牛产后早期,脂肪来源的铜蓝蛋白和肝来源的乳铁蛋白之间的相互作用似乎很重要。这种相互作用的重要性需要进一步研究。我们的分析确定了水牛产后早期,肝脏和脂肪组织之间共有24个信号分子作为相互作用的参与者。特别是,肝脏似乎主要通过内分泌/自分泌分子APOA1与脂肪组织及其自身相互作用。同样,脂肪组织似乎主要通过内分泌/自分泌分子CP(铜蓝蛋白)与肝脏及其自身相互作用。APOA1和CP在水牛脂肪组织中的脂解作用上可能会相互抵消,因为它们共享共同的信号分子。此外,在水牛产后早期,脂肪来源的铜蓝蛋白和肝来源的乳铁蛋白之间的相互作用似乎很重要。这种相互作用的重要性需要进一步研究。我们的分析确定了水牛产后早期,肝脏和脂肪组织之间共有24个信号分子作为相互作用的参与者。特别是,肝脏似乎主要通过内分泌/自分泌分子APOA1与脂肪组织及其自身相互作用。同样,脂肪组织似乎主要通过内分泌/自分泌分子CP(铜蓝蛋白)与肝脏及其自身相互作用。APOA1和CP在水牛脂肪组织中的脂解作用上可能会相互抵消,因为它们共享共同的信号分子。此外,在水牛产后早期,脂肪来源的铜蓝蛋白和肝来源的乳铁蛋白之间的相互作用似乎很重要。这种相互作用的重要性需要进一步研究。

更新日期:2020-10-12
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