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Evolutionary genomics and HIV restriction factors
Current Opinion in HIV and AIDS, 2015To provide updated insights into innate antiviral immunity and highlight prototypical evolutionary features of well characterized HIV restriction factors.Recently, a new HIV restriction factor, Myxovirus resistance 2, has been discovered and the region/residue responsible for its activity identified using an evolutionary approach.
Pyndiah Nitisha +2 more
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Is it a Factor? Time Series Restrictions on Factors
2004We develop a set of time series restrictions on the joint distribution of returns on factor-mimicking portfolios and returns on financial assets. We show that, under reasonable conditions, a factor is a legitimate candidate if it is strongly exogenous in the Engle-Hendry-Richard (1983)-sense, or equivalently, it is (a) weakly exogenous, and (b) the ...
David Heike, Gautam Kaul
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On the Number of Restricted Prime Factors of an Integer
Acta Mathematica Hungarica, 2014Let \(q\geq 2\) and \(S(n)\) denote the sum of digits in base \(q\). Let \(\widetilde\omega(n)\) denote the number of distinct prime factors \(p\) of \(n\) such that \(S(p)\equiv a\mod b\). Similarly, let \(\widetilde \Omega(n)\) denote the number of prime factors \(p\) of \(n\) counted with multiplicities with \(S(p)\equiv a\mod b\).
Mkaouar, M., Wannes, W.
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Inhibition of cytolytic lymphocytes by homologous restriction factor. Lack of species restriction
The Journal of Immunology, 1991Abstract Homologous restriction factor (HRF) has been shown to inhibit complement-mediated lysis in a species-restrictive manner. Human HRF is able to block lysis by human complement but not by complement from other species. HRF has also been found in the membrane of lymphokine-activated killer (LAK) cells.
L S, Zalman, M A, Brothers, K L, Strauss
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A restriction of factoring in binary resolution
2005Since the unconstrained use of factoring can lead to a growing number of irrelevant and redundant clauses, it is important to consider the strategies restricting the factoring in binary resolution. We propose in this paper FE-resolution — a strategy restricting factoring in binary resolution to the literals that are equivalent in the sense that each of
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Factors Restricting the Use of Coma Scales
1986The Glasgow Coma Scale has been well established as the ideal scale for identifying specific levels of consciousness. It is widely used to provide a consistent entry criterion for series of head injuries under study, to create arbitrary thresholds for management decisions and as an important component of the data-set for comparative studies of patients
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Restriction of bacteriophage φX174 by F factor
Biochemical and Biophysical Research Communications, 1969Abstract Bacteriophage φX174 is restricted in F+ cells of Escherichia coli C. Restriction is causally linked to the acquisition of the episome and is lost on its removal. Phage produced in the restrictive host is not modified. Restriction occurs at some stage beyond adsorption and eclipse but does not appear to be due to a defect in phage ...
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Restriction Factors and Chikungunya Virus
2016The increasing prevalence of chikungunya virus (CHIKV) in the United States and around the world, and the lack of antiviral treatments or vaccines highlight the potential threat of a global CHIKV pandemic. CHIKV is a mosquito-borne alphavirus that is currently causing outbreaks in many parts of the world, including the Americas, India, Africa, and ...
Wadie D. Mahauad-Fernandez +1 more
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Intermittent fasting in the prevention and treatment of cancer
Ca-A Cancer Journal for Clinicians, 2021Luigi Fontana +2 more
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