Results 41 to 50 of about 4,106 (260)

A Pathology‐Instructed Theranostic Platform with Mechanoadaptive and ROS‐Powered Nanobreathing Functions for Precision Myocardial Repair

Advanced Science, EarlyView.
We developed a pH responsive theranostic serum albumin hydrogel named BST, functionalized with MRI and CT probes and loaded with mitochondria targeted CAT‐SOD nanogels, that rapidly self repairs and mechanically stabilizes the infarcted myocardium, releases therapeutic nanogels and albumin under hypoxia induced acidosis to clear mitochondrial ROS ...
Zheng Luo, Cui Yang, Liuzhou Mao, Panqin Ma, Chiyu Jia, Karen Yuanting Tang, Xian Jun Loh, Yun‐Long Wu   +7 more
wiley   +1 more source

Do Investors Care About Sustainability?

İstanbul Gelişim Üniversitesi Sosyal Bilimler Dergisi
Purpose: This study seeks to investigate any significant changes in the stock returns of companies listed on the BIST Sustainability Index from 2014 to 2023.
Süreyya Yılmaz Özekenci, Tuba Konak
doaj   +1 more source

Mining Stock Price Reactions Before and After the Russia - Ukraine Conflict Events [PDF]

International Journal of Management, Accounting and Economics
This research aims to observe how the Indonesian capital market reacts, especially in the mining sector, to the export ban resulting from the Russian invasion of Ukraine, particularly on coal exports.
Rizki Ridho, Baiq Anggun Lestari, Paradisa Sukma   +2 more
doaj   +1 more source

NSD2 Coordinates the Neurogenic‐to‐Gliogenic Transition via H3K36me2‐Dependent Activation of the EGFR‐ERK Pathway

Advanced Science, EarlyView.
NSD2 coordinates the neurogenic‐to‐gliogenic transition in the developing neocortex through H3K36me2‐dependent activation of EGFR–ERK signaling. Loss of NSD2 disrupts astroglial and oligodendroglial development, whereas ERK activation rescues gliogenic defects in vitro and in vivo.
Hanxue Chen, Mengyuan Li, Lin Hou, Bin Yin, Boqin Qiang, Ran Gao, Pengcheng Shu, Xiaozhong Peng   +7 more
wiley   +1 more source

Adaptive Responses of Tropical Crops: A Multi‐Scale Omics Integrated Perspective

Advanced Science, EarlyView.
Tropical crops integrate genomic, morphological, physiological, and ecological adaptations to thrive under extreme and variable environments. This review highlights how natural selection, domestication, and breeding shape stress resilience, resource‐use strategies, and productivity in sugarcane, banana, cassava, rubber and oil palm, offering new routes
Peilin Wang, Chenhui Li, Dongjiao Wang, Qibin Wu, Zhen Zeng, Huiming Guo, Han Cheng, Songbi Chen, Hongxing Cao, Hongmei Cheng, Jianghui Xie, Youxiong Que   +11 more
wiley   +1 more source

Anomalous Price Behaviour around Open Market Stock Repurchase Announcements in India

Vikalpa, 2015
Executive Summary This article examines the impact of open market share repurchase announcements on stock returns in the Bombay Stock Exchange (BSE). The main objective is to examine whether share repurchase announcements under the open market route have
Chanchal Chatterjee, Paromita Dutta
doaj   +1 more source

Blood Cell‐Camouflaged Liquid Metal Nanoconjugates Orchestrate Treg Depletion and STING‐Amplified Photothermal Immunity for Metastatic Triple‐Negative Breast Cancer Therapy

Advanced Science, EarlyView.
Whole‐blood biomimetic engineering transforms liquid metal nanoparticles into a tripartite immunotherapeutic platform that orchestrates regulatory T‐cell depletion, photothermal‐induced immunogenic cell death, and activation of the stimulator of interferon genes pathway.
Nina Sang, Eijiro Miyako
wiley   +1 more source

Do Advertising Efficiency and Brand Reputation Matter: Evidence From Super Bowl Advertising

Marketing Management Journal, 2013
This study investigates the relationship between firm capabilities and the market valuation of Super Bowl advertisers. First, we track the stock market reactions to Super Bowl advertising. Event study results show that Super Bowl advertising from 2005 to
JIN-WOO KIM, TRACI H. FRELING, JACQUELINE K. EASTMAN   +2 more
doaj   +1 more source

Investor reaction to extreme price shocks in stock markets: A cross country examination

IIMB Management Review, 2019
This study attempts to investigate the presence of post event over- or under-reaction in stock markets of the top 10 countries by market capitalisation. An event is defined as an extreme price movement beyond a pre-defined threshold.
Vaibhav Lalwani, Udayan Sharma, Madhumita Chakraborty   +2 more
doaj   +1 more source

Stock market returns and clinical trial results of investigational compounds: an event study analysis of large biopharmaceutical companies. [PDF]

PLoS ONE, 2013
For biopharmaceutical companies, investments in research and development are risky, and the results from clinical trials are key inflection points in the process.
Thomas J Hwang
doaj   +1 more source