¹Ù·Î°¡±â ¸Þ´º

¹Ù·Î°¡±â ¸Þ´º º»¹®³»¿ë ¹Ù·Î°¡±â ¸ÞÀθ޴º ¹Ù·Î°¡±â

ÁÖ¿ä¾È³»

HOME »çÀÌÆ®¸Ê

FONT SIZE

ÆùƮũ±â Å°¿ò 100% 110% 120% 130% 140% ÆùƮũ±â ÁÙÀÓ
¸Þ´ºº¸±â
 
Á¦¸ñ
5/2 ¹ßÇ¥³í¹®ÀÔ´Ï´Ù.
ÀÛ¼ºÀÏ
2020-05-01
Á¶È¸¼ö
310


¾È³çÇϼ¼¿ä. À̹ø ÁÖ ¹ßÇ¥ÀÚ µµºóÀÔ´Ï´Ù.

 

À̹ø ÁÖ ¹ßÇ¥ÇÒ ³í¹®Àº ¿ÃÇØ 3¿ù nature immunology¿¡ ÃâÆǵÈ

'Germinal center B cells selectively oxidize fatty acids for energy while conducting minimal glycolysis'ÀÔ´Ï´Ù.

 

ÀϹÝÀûÀ¸·Î rapid proliferating cell ( activated T cell, tumor cell µî) ¿¡¼­´Â aerobic glycolysis, Áï »ê¼Ò°¡ ÀÖÀ½¿¡µµ ºÒ±¸ÇÏ°í OXPHOS°¡ ¾Æ´Ñ glycolysis metabolism ÀÌ major ÇÏ´Ù°í ¾Ë·ÁÁ®ÀÖ½À´Ï´Ù.

 

ÀÌ ³í¹®¿¡¼­´Â Germinal Center B cell (GCBC)ÀÌ highly activated cell ÀÓ¿¡µµ

´Ù¸¥ activated immune cell (non-GCBC, T cell, etc) °ú´Â ´Ù¸£°Ô glycolysis°¡ ¾Æ´Ñ fatty acid oxidation ÀÌ major ÇÏ´Ù´Â °ÍÀ» ¹àÇô³Â½À´Ï´Ù.

 

ÀÌ ³í¹®À» ¼±Á¤ÇÑ ÀÌÀ¯´Â

1) GCBC metabolism¿¡ ´ëÇØ °øºÎÇÏ°í,

2) B cell metabolism regulation À» ÅëÇÑ antibody production¿¡ ´ëÇؼ­ °øºÎÇÏ°íÀÚ ÀÔ´Ï´Ù.

 

¿­½ÉÈ÷ ÁغñÇÏ¿© Åä¿äÀÏ¿¡ ºË°Ú½À´Ï´Ù.

 

°¨»çÇÕ´Ï´Ù.

 

- µµºó ¿Ã¸².

³í¹®¸µÅ© : https://www.nature.com/articles/s41590-020-0598-4#Sec12

÷ºÎÆÄÀÏ:
÷ºÎÆÄÀÏÀÌ ¾ø½À´Ï´Ù.
´ÙÀ½±Û
5/9 ¹ßÇ¥ ³í¹®ÀÔ´Ï´Ù.
/ ¼Õ¿ìÁø
¾È³çÇϼ¼¿ä. ¿ìÁøÀÔ´Ï´Ù. Á¦°¡ À̹øÁÖ Åä¿äÀÏ ¹ßÇ¥ÇÒ ³í¹®Àº 2018³â 10¿ù, Immuity¿¡ °ÔÀçµÈ 'The Endotoxin Delivery Protein HMGB1 Mediates Caspase-11-Dependent Lethality in Sepsis' ÀÔ´Ï´Ù. Extracellular LPSÀÇ cell ³» À̵¿¿¡ HMGB1 À̶ó´Â moleculeÀÌ Áß¿äÇÑ¿ªÇÒÀ» ÇÏ¿© endotoxemia model°ú CLP mode..
ÀÌÀü±Û
5/2 ¹ßÇ¥³í¹® ÀÔ´Ï´Ù
/ Æò¿µÁø
¾È³çÇϼ¼¿ä, À̹øÁÖ ¹ßÇ¥ÀÚ ¿µÁø ÀÔ´Ï´Ù. Á¦°¡ ¼±Á¤ÇÑ ³í¹®Àº¿ÃÇØ 4¿ùImmunity¿¡ ÃâÆÇ µÈ "Lipid-Droplet Formation Drives Pathogenic Group 2 Innate Lymphoid Cells in Airway Inflammation" ÀÔ´Ï´Ù. lunginflammation »óȲ½Ã, ILC2´ÂIL-33¿¡ ÀÇÁ¸ÀûÀ¸·Î fatty aciduptake ¿Íglucose uptake¸¦ Áõ°¡½ÃÅ°..