Results 171 to 180 of about 208,265 (305)

HIV‐1 establishes immediate latency in T cells expressing the viral Nef protein

FEBS Open Bio, EarlyView.
Nef is a viral protein often omitted from HIV‐1 reporter viruses. Consequently, its role in viral latency is unclear. We developed three novel dual reporter HIV‐1 derivatives that express Nef and allow for detection of latent and productive infection. Using these reporters, we show that Nef does not affect the establishment of immediate viral latency ...
Cindy Lam, Ivan Sadowski
wiley   +1 more source

CIRCULAR DICHROISM (CD) AND FLUORESCENCE DETECTED CIRCULAR DICHROISM (FDCD) OF DNA AND POLY d(A-C):d(G-T) IN ETHANOLIC SOLUTIONS - A NEW METHOD FOR ESTIMATING CD DIFFERENTIAL SCATTERING

, 1978
Charles F. Reich
openalex   +1 more source

L1 sequences in HeLa extrachromosomal circular DNA: evidence for circularization by homologous recombination.

, 1985
Richard S. Jones, S. Steven Potter
openalex   +2 more sources

Chiral plasmonic DNA nanostructures with switchable circular dichroism [PDF]

, 2013
Robert Schreiber, Ngoc Luong, Zhiyuan Fan, Anton Kuzyk, Philipp C. Nickels, Tao Zhang, David M. Smith, Bernard Yurke, Wan Kuang, Alexander O. Govorov, Tim Liedl   +10 more
openalex   +1 more source

Hepatitis B Virus Covalently Closed Circular DNA Chromatin Immunoprecipitation Assay [PDF]

Elena S. Kim, Haitao Guo
openalex   +1 more source

Meta‐analysis fails to show any correlation between protein abundance and ubiquitination changes

FEBS Open Bio, EarlyView.
We analyzed over 50 published proteomics datasets to explore the relationship between protein levels and ubiquitination changes across multiple experimental conditions and biological systems. Although ubiquitination is often associated with protein degradation, our analysis shows that changes in ubiquitination do not globally correlate with changes in ...
Nerea Osinalde, Unai Alduntzin, Gorka Prieto, Ugo Mayor   +3 more
wiley   +1 more source

Detection of primary cancer types via fragment size selection in circulating cell-free extrachromosomal circular DNA. [PDF]

Genome Med
Fang J, Luo S, Li S, Xu Y, Wang J, Shan B, Hu M, Yu Q, Zhang W, Liu K, Shao Y, Yang J, Zhou Y, Xu G, Yao X, Sun R, Zhang M, Li K, Xu X, Zhang Y, Zhang Z, Han X, Pan Y, Guo C, Qu K.   +24 more
europepmc   +1 more source

The Aging Blood: Cellular Origins, Circulating Drivers, and Therapeutic Potential

Aging and Cancer, EarlyView.
As a conduit linking all organs, the blood system both reflects and actively drives systemic aging. This review highlights how circulating pro‐aging and antiaging factors and age‐associated hematopoietic stem cell dysfunction contribute to immunosenescence and multi‐organ decline, positioning the hematopoietic system as a target for aging intervention.
Hanqing He, Jianwei Wang
wiley   +1 more source

Positive-Strand RNA Viruses Induce LTR Retrotransposon Transcription and Extrachromosomal Circular DNA Generation in Plants. [PDF]

Int J Mol Sci
Merkulov P, Bolotina A, Vlasova A, Ivakhnenko A, Prokofeva A, Perevozchikov D, Kamarauli E, Soloviev A, Kirov I.   +8 more
europepmc   +1 more source

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

Aging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu, Latif Adams, Eunice Ampem‐Danso, Justice Kumi, Abigail Aning, Fatima Hamidu, Mustapha Abdul Mumin Mohammed, Ayuba Nii Darku Ankrah, Seth Kwabena Amponsah   +8 more
wiley   +1 more source