Results 241 to 250 of about 240,870 (365)

Aminostratigraphy of Pleistocene and Holocene deposits (reply) [PDF]

, 1980
John T. Andrews, John T. Hollin, Gifford H. Miller   +2 more
openalex   +1 more source

The IFNγ‐CIITA‐MHC II axis modulates melanoma cell susceptibility to NK‐cell‐mediated cytotoxicity

Molecular Oncology, EarlyView.
Natural killer (NK) cells play a central role in anti‐melanoma immunity. However, melanoma cells adapt during co‐culture by upregulating CIITA and MHC II in response to interferon gamma (IFNγ), thereby evading NK‐cell lysis. Blocking IFNγ signaling or treatment with dimethyl fumarate/simvastatin counteracts this immune escape and maintains NK‐cell ...
Lena C. M. Krause, Rixa‐Mareike Köhn, Christian Ickes, Julia Lenger, Jonas Fischer, Sabrina Cappello, Ivan Bogeski   +6 more
wiley   +1 more source

Extremely poleward shift of Antarctic Circumpolar Current by eccentricity during the Last Interglacial. [PDF]

Nat Commun
Lu L, Zheng X, Weber ME, Peck V, Reilly BT, Chen Z, Yan W, Chen T, Yan H, Gong X, Wu S, Zheng L, Wan S, Du Y, Tauxe L, Yang Q, Brachfeld S, Williams T, Martos YM, Du Z, Garcia M, Pérez LF, Yang H, Huang B, Warnock J, Kao SJ.   +25 more
europepmc   +1 more source

Late Miocene and Holocene mammals, exclusive of the Notoungulata of the Rio Acre region, western Amazonia

, 1986
Carl D. Frailey
openalex   +1 more source

Not just a by‐product: circular DNA molecules derived from V(D)J recombination are linked to worse prognosis in B‐cell leukemia

Molecular Oncology, EarlyView.
Gao et al. report that circular DNA molecules created as by‐products of V(D)J recombination during lymphocyte maturation (ESCs) can replicate and be retained for much longer than previously thought in healthy cells. In BCP‐ALL cells, increased ESC abundance correlates with a greater chance of relapse likely mediated by their ability to induce genome ...
Davide Pradella, Andrea Ventura
wiley   +1 more source

Alpine ice core record of large changes in dust, sea-salt, and biogenic aerosol over Europe during deglaciation. [PDF]

PNAS Nexus
Legrand M, McConnell JR, Preunkert S, Wachs D, Chellman NJ, Rehfeld K, Bergametti G, Wensman SM, Aeschbach W, Oberthaler MK, Friedrich R.   +10 more
europepmc   +1 more source

Pulses of Tsushima current during the Holocene.

, 1987
Itaru Koizumi
openalex   +2 more sources

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

Faunal remains and environmentaal change in central an eastern Sudan from terminal Pleistocene to Middle Holocene times [PDF]

, 1989
Peters, Joris
core   +1 more source

9,000-year-old barley consumption in the foothills of central Asia. [PDF]

Proc Natl Acad Sci U S A
Zhou X, Spengler RN, Sayfullaev B, Mutalibjon K, Ma J, Liu J, Shen H, Zhao K, Chen G, Wang J, Stidham TA, Xu H, Zhang G, Yang Q, Hou Y, Ma J, Kambarov N, Jiang H, Maksudov F, Goldstein S, Wang J, Fuller DQ, Li X.   +22 more
europepmc   +1 more source