Results 41 to 50 of about 1,381,260 (252)

PD-L1 (CD274) copy number gain, expression, and immune cell infiltration as candidate predictors for response to immune checkpoint inhibitors in soft-tissue sarcoma

open access: yesOncoImmunology, 2017
Soft-tissue sarcomas (STS) are rare malignancies that account for 1% of adult cancers and comprise more than 50 entities. Current therapeutic options for advanced-stage STS are limited. Immune checkpoint inhibitors targeting the PD-1/PD-L1 signaling axis
Jan Budczies   +19 more
doaj   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

ANALISIS KERENTANAN TANAH BERDASARKAN PENGUKURAN MIKROTREMOR DI DESA JATI MULYO, TANJUNG JABUNG TIMUR

open access: yesJGE, 2023
Desa Jati Mulyo berada di Kecamatan Dendang Kabupaten Tanjung Jabung Timur yang didominasi oleh gambut sehingga rentan terhadap penurunan muka tanah.
Iwilja Nanda Risa   +2 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

The amplification effect of El Niño on winter heavy pollution frequency in Beijing

open access: yesEnvironmental Research Letters
China has implemented stringent emission controls to reduce PM _2.5 pollution, but the impact of the El Niño-Southern Oscillation (ENSO) on regional heavy pollution events in this process remains understudied. We use the WRF-SMOKE-CMAQ modeling system to
Mengjie Lou   +6 more
doaj   +1 more source

Loop-mediated isothermal amplification (LAMP) test for detection of Trypanosoma evansi strain B [PDF]

open access: yes, 2010
Camel Trypanosomiasis (Surra) is mainly caused by Trypanosoma evansi strains that express variable surface glycoprotein (VSG) RoTat 1.2 However, in Kenya a second causative strain that does not express RoTat 1.2 VSG (T. evansi type B) has been identified.
Njiru, Z.K.   +3 more
core  

Sex determining region Y-box 2 (SOX2) amplification is an independent indicator of disease recurrence in sinonasal cancer. [PDF]

open access: yes, 2013
The transcription factor SOX2 (3q26.3-q27) is an embryonic stem cell factor contributing to the induction of pluripotency in terminally differentiated somatic cells.
Friedrich Bootz   +29 more
core   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

open access: yesFEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa   +3 more
wiley   +1 more source

AMPLIFICATION AS A MEANS OF INTENSIFYING POETIC EXPRESSIVENESS OF SPEECH

open access: yesSovremennye Issledovaniâ Socialʹnyh Problem, 2023
Purpose. This article is devoted to the consideration of amplification as an expressive means of stylistic syntax in the texts of the German Romantics of the 19th century.
Natalja N. Chaiko
doaj   +1 more source

Polymerase-endonuclease amplification reaction for large-scale enzymatic production of antisense oligonucleotide [PDF]

open access: yes, 2009
Synthetic oligonucleotides are contaminated with highly homologous failure sequences. Oligonucleotide synthesis is difficult to scale up because it requires expensive equipments, hazardous chemicals, and tedious purification process.
Deming Gou, Xiaolong Wang
core  

Home - About - Disclaimer - Privacy