Results 71 to 80 of about 13,222,209 (296)
FEBS Open Bio, EarlyView.The two catalytic subunits of typhoid toxin dissociate from the holotoxin in the ER of an intoxicated cell, but only CdtB exits the ER to generate immunosuppressive effects. PltA is retained in the ER and sequestered from its cytosolic target, thus allowing the anti‐inflammatory effects of CdtB to promote intestinal colonization.
Maria C. Zabala‐Rodriguez +4 more
wiley +1 more source
Monte Carlo Pricing of American Options Using Nonparametric Regression [PDF]
This paper provides an introduction to Monte Carlo algorithms for pricing American options written on multiple assets, with special emphasis on methods that can be applied in a multi-dimensional setting.
Pizzi Claudio, Pellizzari Paolo
core
Accurate Numerical Method for Pricing Two-Asset American Put Options
Journal of Function Spaces and Applications, 2013 We develop an accurate finite difference scheme for pricing two-asset American put options. We use the central difference method for space derivatives and the implicit Euler method for the time derivative.
Xianbin Wu
doaj +1 more source
American Barrier Option Pricing Formulas for Stock Model in Uncertain Environment
IEEE Access, 2019 In the foundation of uncertainty theory, uncertain stock model has been put forward to portray the price fluctuation of stocks in a market with uncertain information.
Rong Gao +3 more
doaj +1 more source
FEBS Open Bio, EarlyView.The neurokinin 1 receptor exists as full‐length (NK1L) and C‐terminally truncated (NK1S) splice variants. We show that NK1S heterodimerizes with NK1L, impairing Gαq coupling and Ca2+ mobilization while enhancing β‐arrestin1 recruitment. NK1S suppresses substance P‐driven gene expression and cell migration, revealing NK1S as an endogenous biased ...
Lan Phuong Nguyen +8 more
wiley +1 more source
An efficient segmentation method to price American Put options [PDF]
A segmentation strategy to price different groups of American standard Put options with different methods is presented and discussed. The method, which exploits the properties of the odd waves of the BI adjusted evaluations introduced by Gaudenzi and ...
Flavio Pressacco, Laura Ziani
core
Analytic Approximations for Spread Options [PDF]
This paper expresses the price of a spread option as the sum of the prices of two compound options. One compound option is to exchange vanilla call options on the two underlying assets and the other is to exchange the corresponding put options.
Aanand Venkatramanan, Carol Alexander
core +2 more sources
IGF2 knockout reduces but does not abolish osteosarcoma growth in vitro and in vivo
FEBS Open Bio, EarlyView.To test whether endogenous IGF2 promotes osteosarcoma growth, IGF2 was knocked out in Saos2 cells via CRISPR‐Cas9. KO cells showed reduced proliferation in vitro, and knockout xenografts in mice reached only ~25% of wild‐type tumor volume. Insulin‐like growth factor 2 (IGF2) is implicated in osteosarcoma, but direct functional evidence of its role is ...
Shun Yao, Marco Archetti
wiley +1 more source
Valuation of American Continuous-Installment Options [PDF]
In an American continuous-installment option the premium, instead of being paid up-front, is paid at a certain rate per unit time. At any time at or before maturity date, the holder has the right to terminate payments and either exercise the option or ...
Pierangelo Ciurlia, Ilir Roko
core
An RBF Method for Time Fractional Jump-Diffusion Option Pricing Model under Temporal Graded Meshes
AxiomsThis paper explores a numerical method for European and American option pricing under time fractional jump-diffusion model in Caputo scene. The pricing problem for European options is formulated using a time fractional partial integro-differential ...
Wenxiu Gong, Zuoliang Xu, Yesen Sun
doaj +1 more source