Bid premiums and cumulative abnormal returns: An empirical investigation on the consequences of the Covid-19 pandemic. [PDF]
Financ Res Lett, 2022 Magnanelli BS, Nasta L, Ramazio E.
europepmc +1 more source
PET Imaging of Cardiac Inflammation in Viral Myocarditis Using a DPP4‐Targeted Probe
Advanced Science, EarlyView.This study describes a DPP4‐targeted PET probe for imaging myocardial inflammation by selectively targeting activated immune cells. Derived from the clinically approved small‐molecule inhibitor linagliptin, the probe demonstrates favorable biodistribution with specific cardiac uptake in myocarditis.
Wanhao Gao +14 more
wiley +1 more source
The effects of a change in market abuse regulation on abnormal returns and volumes: Evidence from the Amsterdam stock market [PDF]
The Market Abuse Directive came into effect on 1 October 2005. One of its purposes is to reduce illegal insider trading and leakage of information prior to official releases by increasing penalties. This paper investigates the effects of the Market Abuse
Bas ter Weel, T. Prevoo
core
BP abnormal returns pre vs post disaster.
, 2022 BP abnormal returns pre vs post disaster.
Aseem Prakash (5741942) +2 more
core +1 more source
Advanced Science, EarlyView.Neuronal PKM2‐driven glycolysis generates excess lactate that triggers histone H3K18 lactylation (H3K18la), establishing a pathogenic metabolic‐epigenetic axis in epilepsy. Elevated H3K18la enriches the Cop1 promoter, transcriptionally upregulating the E3 ubiquitin ligase COP1, which subsequently drives proteasomal degradation of GABAARβ2 and impairs ...
Yuan Meng +8 more
wiley +1 more source
The Profits to Insider Trading: A Performance-Evaluation Perspective [PDF]
This paper estimates the profits to insiders when they trade their company's stock. We construct a rolling purchase portfolio' that holds all shares purchased by insiders over the previous year and an analogous sale portfolio' that holds all shares sold ...
Andrew Metrick +2 more
core
Dynamic network and own effects on abnormal returns: evidence from China's stock market. [PDF]
Empir Econ, 2021 Egger PH, Zhu J.
europepmc +1 more source
Self‐Assembling Hybrid Hydrogel Reprograms the Stromal Vascular Fraction to Treat Osteoarthritis
Advanced Science, EarlyView.This study presents a bioinspired injectable hydrogel that enhances the therapeutic potential of stem cell‐rich stromal vascular fraction for treating osteoarthritis. By reprogramming cell behavior through epigenetic modulation, the hydrogel promotes cartilage regeneration and reduces joint damage in a rat model, offering a promising new approach for ...
Waifang Hou +23 more
wiley +1 more source
Event Study Tests: A brief survey [PDF]
In this paper, I describe some of the main parametric and non-parametric tests used in event studies to assess the significance of abnormal returns or changes in variance of returns.Event ...
Ana Paula Serra
core
Stock markets’ reaction to the Russia–Ukraine crisis: GCC countries vs Europe [PDF]
International Trade, Politics and DevelopmentPurpose – This study investigates how the Russian invasion of Ukraine affected the stock markets of the Gulf Cooperation Council (GCC) countries in comparison to Europe and explores the varying responses of GCC markets.
Ahmed Wassal Elroukh
doaj +1 more source