Love Yourself: Tear - Concept “O”
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Love Yourself: Tear - Concept “O”
“Who is Seokjin?” this is Seokjin.
vc: @zacharulev
I am not letting you sleep on Jin’s amazing voice so here’s the compilation of Jin’s narration from all highlight reel videos. You’re welcome.
180103 Yoongi’s Tweet
안녕하세요 민덩방아 입니다
Hello, I am MinButt
Trans cr: Christie @ allforbts © Please credit when taking out
me halfway through anything: i dont want to do this anymore
mic mic bungee into 2018
Mature T cells throw out tube-like protrusions to avoid being swept away by blood rushing by at high speed. As they gently roll along, tether after tether is peeled loose and slung forward like a lasso to gain new traction.Credit: Michael Abadier, Ph.D., La Jolla Institute for Allergy and Immunology
To eradicate pathogens or counteract inflammation, cells of the immune system move through often rapid blood flow toward peripheral disease sites, such as skin, gut or lung. Thus a goal of immunologists has been to define the repertoire of molecules that not only keep fast-moving immune cells on course but allow them to access inflamed tissues.
Now, a team led by La Jolla Institute for Allergy and Immunology (LJI) researcher Klaus Ley, M.D., reports that helper T cells move toward inflamed tissue using membrane protrusions that stabilize them and provide traction on the vasculature. Using high-resolution microscopy and global molecular analysis, the team shows that immature T cells lack these protrusions but that maturing T-cells switch on a gene expression program to create material to construct them.
That work, published in the Dec. 26. , 2017, issue of Cell Reports, provides a brand new collection of factors potentially useful to modulate immune responses in conditions as diverse as cancer and autoimmune disease.
“Immature T cells remain in lymphoid organs and can’t move into sites of infection,” says Ley, a professor and head of in LJI’s Division of Inflammation Biology. “To reach their targets, T cells must first acquire biomechanical properties necessary for migratory behavior. We now know they do that in part by deploying strategies similar to those we previously discovered in cells called neutrophils.”
Michael Abadier, Akula Bala Pramod, Sara McArdle, Alex Marki, Zhichao Fan, Edgar Gutierrez, Alex Groisman, Klaus Ley. Effector and Regulatory T Cells Roll at High Shear Stress by Inducible Tether and Sling Formation. Cell Reports, 2017; 21 (13): 3885 DOI: 10.1016/j.celrep.2017.11.099
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© FREE LOOP | Do not edit. (1,2)
When viruses infect the body's cells, those cells face a difficult problem. How can they destroy viruses without harming themselves? Scientists at University of Utah Health have found an answer by visualizing a tiny cellular machine that chops the viruses' genetic material into bits. Their research shows how the machine detects the intruders and processes them for destruction to protect cells and prevent the spread of infection.
“Fighting viruses is essential for survival,” says Brenda Bass, Ph.D., distinguished professor of Biochemistry at U of U Health who co-led the study with assistant professor Peter Shen, Ph.D. “It is fascinating to see how biology has evolved to solve this problem.” Their findings will be published online in the journal Science on Dec. 21.
At first glance, the “L”-shaped protein, aptly named Dicer, doesn’t look like anything special. But put it next to virus, and its machete-like properties spring to life. Viruses spread infection by replicating and copying their genomic material inside the cell, and during this process make double-stranded RNA (dsRNA). Dicer rids the cell of the offending intruder by grabbing hold of the rope-like dsRNA, chopping it into pieces as it reels it in.
More information: “Dicer uses distinct modules for recognizing dsRNA termini” Science (2017). science.sciencemag.org/lookup/ … 1126/science.aaq0921
Dicer rids cells of viral intruders by grabbing hold of their rope-like double-stranded genetic material (dsRNA), and chopping it into pieces as it reels it in. Credit: Janet Iwasa
cr: chunen_
i can’t stop watching this on repeat and you have to see it too
sleepy jungkook is the best jungkook
171224 BTS_twt’s Tweet
Merry Christmas #메리크리스마스 #아미_MERRY_CHRISTMAS
Merry Christmas #MerryChristmas #Army_MERRY_CHRISTMAS
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JIN - AWAKE (Christmas Ver.)
Oh Holy Night By JK Of BTS