Results 81 to 90 of about 28,409 (291)
Advanced Science, EarlyView.Whole‐genome analysis of 1,054 chickens reveals three ancestral sources (NWC, SYA, and SHF) with distinct temporal entry patterns into the Tibetan Plateau. Route‐specific selection scans, calibrated against a demographic null, suggest complementary functional enrichments—vascular homeostasis (NWC), calcium signaling and cardiac adaptation (SYA), and ...
Zongyi Zhao +7 more
wiley +1 more source
Is Gold a Hedge or a Safe Haven? An Analysis of Stocks, Bonds and Gold [PDF]
This paper addresses two questions. First, we investigate whether gold is a hedge against stocks and/or bonds and second, we investigate whether gold is a safe haven for investors if either stocks or bonds fall. A safe haven is defined as a security that
Brian M. Lucey, Dirk G. Baur
core
Advanced Science, EarlyView.ABSTRACT While targeted therapies have improved outcomes in lung adenocarcinoma (LUAD), many patients still lack targetable mutations. Here, we identified alpha‐L‐fucosidase 2 (FUCA2) as a crucial driver of LUAD by preventing cellular senescence. Mechanistically, through the restriction of fucosyltransferase 3 (FUT3)‐mediated α‐1,3‐fucosylation of ...
Lu Chen +18 more
wiley +1 more source
Gold and financial assets: Are there any safe havens in bear markets? [PDF]
This paper looks into the role of gold as a safe haven or a hedge against stocks. We extend the existing literature in two ways. First, we consider crisis periods successively defined by recessions and bear markets.
Hélène Raymond-Feingold +1 more
core
Advanced Science, EarlyView.This study explores the opposing effects of the mGluR2 and mGluR3 receptors on amyloid precursor protein processing. mGluR2 promotes amyloidogenic cleavage, while mGluR3 favors non‐amyloidogenic pathways. Using a brain‐penetrant nanobody as a mGluR2 positive allosteric modulator, the study uncovers how its chronic activation aggravates amyloid‐β burden
Pierre‐André Lafon +21 more
wiley +1 more source
Advanced Science, EarlyView.ABSTRACT Iron overload is a common metabolic disturbance in cancer and contributes to poor outcomes in renal cell carcinoma (RCC), yet its effects on the tumour immune microenvironment remain unclear. Here we identify a previously unrecognized immunosuppressive axis in which iron overload downregulates the palmitoyltransferase ZDHHC12 in CD8+ T cells ...
Xin Jin +16 more
wiley +1 more source
, 2019 Ziel dieser Arbeit ist es, Safe Haven Assets und deren Eigenschaften zu identifizieren, um den Aufbau und die Vorteile von Safe Haven Portfolios zu untersuchen.
Wendlberger, Sandro
core
Searching for safe-haven assets during the COVID-19 pandemic [PDF]
, 2020 The ongoing COVID-19 pandemic has shaken the global financial system and caused great turmoil. Facing unprecedented risks in the markets, people have increasing needs to find a safe haven for their investments.
Zhang, D. +5 more
core +1 more source
Advanced Dental Composite Technology via Bisilanized Dual‐Action Nanofillers for Biofilm Control
Advanced Science, EarlyView.A multimodal research strategy has led to the development of an innovative resin‐based composite (RBC) with dual antibacterial action. The S_CM‐RBC formula showed strong antibiofilm activity, excellent mechanical strength, and biosafety. It effectively controlled oral bacteria in prevention of caries recurrence, and maintained pulp health in a rat ...
Chenmin Yao +11 more
wiley +1 more source
The US dollar: Safe haven - Despite rising US current account deficit [PDF]
The empirical analysis in this paper supports the view that the status of the US dollar as a “safe haven” is closely related to the development of the US current account and the US net foreign debt.
Meurers, Martin, Diekmann, Berend
core