Results 251 to 260 of about 651,257 (303)

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

open access: yesMolecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta   +10 more
wiley   +1 more source

Personalized biomarkers of multiscale functional alterations in temporal lobe epilepsy. [PDF]

open access: yesNat Commun
Xie K   +24 more
europepmc   +1 more source

On Large Deviations, II

Theory of Probability & Its Applications, 2000
The paper presents a new point of view on the Cramér type large deviations \[ P(\xi >x)=(1-\Phi (x))Q\exp(L) \] for the ``right tail'' of the distribution of a random variable \(\xi\). Here \(\Phi (x)\) is a standard normal distribution function, \(Q\) and \(L\) are some quantities depending on \(x\) and \(\xi\).
openaire   +2 more sources

Large deviations forU-statistics

Lithuanian Mathematical Journal, 1992
Let \(X_ 1, X_ 2, \dots\) be a sequence of independent random variables having common probability distribution \(F\), and let \(\varphi (x_ 1, \dots, x_ m)\) be a function (kernel) assumed (without loss of generality) to be symmetric in its arguments. For each such kernel we consider the associated \(U\)-statistic \[ U_ n={n \choose m}^{-1} \sum_{C_{nm}
openaire   +2 more sources

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