Results 1 to 10 of about 1,065,050 (341)

Comparison between D-loop methylation and mtDNA copy number in patients with Aicardi-Goutières Syndrome

open access: yesFrontiers in Endocrinology, 2023
IntroductionAicardi-Goutières Syndrome (AGS) is a rare encephalopathy with early onset that can be transmitted in both dominant and recessive forms. Its phenotypic covers a wide range of neurological and extraneurological symptoms.
Francesca Dragoni   +19 more
doaj   +1 more source

Identification of novel immune-related molecular subtypes and a prognosis model to predict thyroid cancer prognosis and drug resistance

open access: yesFrontiers in Pharmacology, 2023
Background: Thyroid cancer is a common malignant tumor of the endocrine system that has shown increased incidence in recent decades. We explored the relationship between tumor-infiltrating immune cell classification and the prognosis of thyroid carcinoma.
Wei Zhang   +8 more
doaj   +1 more source

Protein post-translational modification in SARS-CoV-2 and host interaction

open access: yesFrontiers in Immunology, 2023
SARS-CoV-2 can cause lung diseases, such as pneumonia and acute respiratory distress syndrome, and multi-system dysfunction. Post-translational modifications (PTMs) related to SARS-CoV-2 are conservative and pathogenic, and the common PTMs are ...
Nana Cheng   +8 more
doaj   +1 more source

Pharmacokinetic study of a novel oral formulation of S-adenosylmethionine (MSI-195) in healthy subjects: dose escalation, food effect and comparison to a commercial nutritional supplement product

open access: yesBMC Pharmacology and Toxicology, 2020
Background A novel, high bioavailability oral, enteric coated tablet formulation of S-adenosylmethionine (MSI-195) has been developed for life science application.
Beth R. Cameron   +2 more
doaj   +1 more source

Omics-informed CNV calls reduce false-positive rates and improve power for CNV-trait associations

open access: yesHGG Advances, 2022
Summary: Copy-number variations (CNV) are believed to play an important role in a wide range of complex traits, but discovering such associations remains challenging.
Maarja Lepamets   +17 more
doaj   +1 more source

Changes in Higher-Order Chromosomal Structure of Klebsiella pneumoniae Under Simulated Microgravity

open access: yesFrontiers in Microbiology, 2022
Our previous work have shown that certain subpopulations of Klebsiella pneumoniae exhibit significant phenotypic changes under simulated microgravity (SMG), including enhanced biofilm formation and cellulose synthesis, which may be evoked by changes in ...
Yahao Wang   +15 more
doaj   +1 more source

Co-targeting RNA Polymerases IV and V Promotes Efficient De Novo DNA Methylation in Arabidopsis. [PDF]

open access: yes, 2019
The RNA-directed DNA methylation (RdDM) pathway in plants controls gene expression via cytosine DNA methylation. The ability to manipulate RdDM would shed light on the mechanisms and applications of DNA methylation to control gene expression.
Chory, Joanne   +9 more
core   +2 more sources

Decitabine impact on the endocytosis regulator RhoA, the folate carriers RFC1 and FOLR1, and the glucose transporter GLUT4 in human tumors. [PDF]

open access: yes, 2014
BackgroundIn 31 solid tumor patients treated with the demethylating agent decitabine, we performed tumor biopsies before and after the first cycle of decitabine and used immunohistochemistry (IHC) to assess whether decitabine increased expression of ...
A Kumari   +55 more
core   +2 more sources

Plants regenerated from tissue culture contain stable epigenome changes in rice. [PDF]

open access: yes, 2013
Most transgenic crops are produced through tissue culture. The impact of utilizing such methods on the plant epigenome is poorly understood. Here we generated whole-genome, single-nucleotide resolution maps of DNA methylation in several regenerated rice ...
Bellizzi, Maria   +8 more
core   +2 more sources

Epigenetic marks as the link between environment and development: examination of the associations between attachment, socioeconomic status, and methylation of the SLC6A4 gene. [PDF]

open access: yes, 2016
BackgroundEpigenetic processes act as a link between environment and individual development. This pilot study examined the association between socioeconomic status (SES), attachment, and methylation of the promoter region of the serotonin transporter ...
Allen, Isabel Elaine   +3 more
core   +1 more source

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