Results 41 to 50 of about 338,740 (309)

Reactivation of ethanol-calcium-isolated cilia from Tetrahymena pyriformis [PDF]

open access: yes, 1967
Cilia isolated from Tetrahymena after ciliary shedding is induced by the addition of CaCl2 or other salts to cells suspended in an ethanol solution (4, 6, 11) have been studied chemically and enzymatically (4, 6, 11, 12, 13), but until now have never ...
Winicur, Sandra
core   +2 more sources

DNA dependent protein kinase (DNA-PK) enhances HIV transcription by promoting RNA polymerase II activity and recruitment of transcription machinery at HIV LTR. [PDF]

open access: yes, 2020
Despite reductions in mortality from the use of highly active antiretroviral therapy (HAART), the presence of latent or transcriptionally silent proviruses prevents HIV cure/eradication.
Bukrinsky, Michael   +10 more
core   +2 more sources

Real-World Effectiveness of Antiviral Prophylaxis for Preventing Hepatitis B Virus (HBV) Reactivation in Patients Undergoing Immunosuppressive Therapy

open access: yesViruses
This study evaluated the characteristics of patients receiving prophylactic antiviral therapy against hepatitis B virus (HBV) infection due to immunosuppressive treatment and assessed the occurrence of HBV reactivation.
İnci Yılmaz Nakir   +4 more
doaj   +1 more source

Efficient Non-Epigenetic Activation of HIV Latency through the T-Cell Receptor Signalosome

open access: yesViruses, 2020
Human immunodeficiency virus type-1 (HIV-1) can either undergo a lytic pathway to cause productive systemic infections or enter a latent state in which the integrated provirus remains transcriptionally silent for decades. The ability to latently infect T-
Joseph Hokello   +2 more
doaj   +1 more source

Structural network heterogeneities and network dynamics: a possible dynamical mechanism for hippocampal memory reactivation

open access: yes, 2006
The hippocampus has the capacity for reactivating recently acquired memories [1-3] and it is hypothesized that one of the functions of sleep reactivation is the facilitation of consolidation of novel memory traces [4-11].
C. Pavlides   +8 more
core   +1 more source

Changes in serologic markers of hepatitis B in autologous hematopoietic stem cell transplantation recipients

open access: yesJournal of Applied Hematology, 2016
Introduction: Hepatitis B virus (HBV) infection is one of the most prominent health threats worldwide. Hepatitis B exacerbation is a significant cause of morbidity and mortality in patients who are the candidates of cytotoxic, immunosuppressive therapy ...
Mehmet Hilmi Dogu   +3 more
doaj   +1 more source

Reactive arthritis

open access: yesEuropean Journal of Case Reports in Internal Medicine
Reactive arthritis is a form of seronegative spondylarthritis that presents following an infection, with clear associations to specific microorganisms. It is a rare entity and typically affects young adults. An 88-year-old woman, admitted in our ward with pseudomembranous enterocolitis and acute renal lesion, presented with axial oligoarthritis on the ...
Carolina António Santos   +2 more
openaire   +3 more sources

The Role of Hematopoietic Cell Transplantation in Ataxia‐Telangiectasia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Ataxia‐telangiectasia (A‐T) is a DNA repair disorder characterized by neurodegeneration, immunodeficiency, and cancer predisposition. Hematopoietic cell transplantation (HCT) is an established therapy in related disorders such as Fanconi anemia (FA) and Nijmegen breakage syndrome (NBS), but its role in A‐T is unclear.
Laila Alkhouli   +3 more
wiley   +1 more source

Competition and forgetting during context-based episodic memory retrieval [PDF]

open access: yes, 2016
Recent memory models highlight the importance of contextual information for remembering episodic events. A consequence of binding event memories with their context is that contextually related memories can interfere with the retrieval of targeted ...
Dutcher, Anthony   +3 more
core   +1 more source

Profiling the Blood Compartment of Hematopoietic Stem Cell Transplant Patients During Human Cytomegalovirus Reactivation

open access: yesFrontiers in Cellular and Infection Microbiology, 2021
Human cytomegalovirus (HCMV) is a widespread pathogen establishing a latent infection in its host. HCMV reactivation is a major health burden in immunocompromised individuals, and is a major cause of morbidity and mortality following hematopoietic stem ...
Biana Bernshtein   +15 more
doaj   +1 more source

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