Results 51 to 60 of about 919,308 (300)

Stock price crash risk, liquidity and institutional blockholders: evidence from Vietnam [PDF]

Journal of Economics and Development
Purpose – This study examines the influence of stock liquidity on stock price crash risk and the moderating role of institutional blockholders in Vietnam’s stock market.
Hang Thu Nguyen, Hao Thi Nhu Nguyen
doaj   +1 more source

Liquidity skewness in the London Stock Exchange [PDF]

International Review of Financial Analysis, 2018
Abstract We study liquidity on the London Stock Exchange. We find that the average bid-ask spread declines, but that the skewness of the spread increases. These results are robust to firm size, trading volume and price level. Our findings hold when the bid-ask spread is estimated utilising high frequency data. We find that the bid-ask spread prior to
Hsieh, Tsung Han, Li, Youwei, McKillop, Donal G., Wu, Yuliang   +3 more
openaire   +4 more sources

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

FEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil, Jeffrey A. Hawkes, Cecilia Blikstad, Pia Lindberg   +3 more
wiley   +1 more source

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

Molecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu, Nicolas J. Niklaus, Anna M. Schläfli, Igor Tokarchuk, Magali Humbert, Federico La Manna, Bich Vu, David Maul, Ramin Radpour, Marianna Kruithof‐de Julio, Inti Zlobec, Jörn Dengjel, Bruce E. Torbett, Mario P. Tschan   +13 more
wiley   +1 more source

Impact of Corporate Governance Compliance and Financial Crisis on Stock Liquidity: Evidence from Pakistan

Journal of Accounting and Finance in Emerging Economies, 2020
This study examines the impact of corporate governance compliance and global financial crisis on stock liquidity of Pakistani listed non-financial firms. By using a sample of 170 firms for the period of 2007 to 2016, and employing fixed effect regression
Javed Khan, Shafiq Ur Rehman
doaj  

Does COVID-19-specific news affect stock market liquidity? Evidence from Japan

MethodsX, 2023
This article examines the effect of COVID-19-specific news on stock market liquidity in the Japanese Topix 500-listed firms. Our empirical analyses show that both COVID-19 confirmed cases and COVID-19-specific news induce a negative effect on stock ...
Wurong Yang, Naoki Watanabel, Hideaki Sakawa   +2 more
doaj   +1 more source

Inhibition of cyclin‐dependent kinases 12/13 using CT7439 as a treatment for colorectal cancer with CDK12 upregulation

Molecular Oncology, EarlyView.
The proposed mechanism of action for the CDK12/13 inhibitor and cyclin K degrader, CT7439. CDK12/13 inhibition interrupts transcription elongation, leading to increased DNA damage that results in cell death. This agent is a potentially novel treatment option for patients with colorectal cancer. Created in BioRender. Cyclin‐dependent kinase (CDK) 12 and
Wylie K. Watlington, Divya L. Dayanidhi, Mohammad Zokaasadi, John B. Mantyh, Pelumi D. Olawuni, Gabrielle Rupprecht, Jeremy M. Force, Shannon McCall, Ashwani K. Bahl, David S. Hsu, Jason A. Somarelli   +10 more
wiley   +1 more source

MACROECONOMIC INDICATORS AND LIQUIDITY: LONG AND SHORT RUN DYNAMIC EFFECTS ON THE TÜRKİYE STOCK EXCHANGE WITH THE ARDL APPROACH

KAÜ-İİBF Dergisi
Stock market liquidity is a key indicator of market functionality, stability and investor sentiment. Furthermore, stock market liquidity serves as a crucial indicator for gauging the depth of liquidity and market dynamics in money and capital markets. In
Tuncer Yılmaz, Alirıza Ağ
doaj   +1 more source

Versatile vector tools for efficient protein screening across multiple expression systems

FEBS Open Bio, EarlyView.
A unified vector toolkit enables rapid protein expression screening across E. coli, insect, and mammalian cells. A single primer pair amplifies the target gene, which is inserted into any vector via a standardized interface. This streamlined workflow eliminates repeated cloning steps, accelerating the identification of optimal expression conditions for
Zhimin Zhu, Yaqing Liu, Lei Qin, Feng Yu, Qisheng Wang, Yahui Liu   +5 more
wiley   +1 more source

Stock market liquidity and the rights offer paradox. [PDF]

This paper contributes to the resolution of the rights offer paradox, using a database of French SEOs. We first document higher direct flotation costs, but also improved stock market liquidity after public offerings and standby rights relative to ...
Koenig-Matsoukis, Laure, Riva, Fabrice, Ginglinger, Edith   +2 more
core   +2 more sources