Results 31 to 40 of about 1,462,174 (364)
Elesclomol induces copper‐dependent ferroptosis in colorectal cancer cells via degradation of ATP7A
Molecular Oncology, 2021 Cancer cells reprogram their copper metabolism to adapt to adverse microenvironments, such as oxidative stress. The copper chelator elesclomol has been reported to have considerable anticancer efficacy, but the underlying mechanisms remain largely ...
Wei Gao +5 more
semanticscholar +1 more source
Obstetrics and Gynecology International, 2020 Midgut volvulus in pregnancy is rare but life-threatening, resulting in high maternal and fetal mortality. This surgical emergency commonly masquerades as symptoms of pregnancy, which together with its low incidence often leads to delay in diagnosis and ...
Eelyn Chong +4 more
doaj +1 more source
A Comparative Study on the Condensation Heat Transfer of R-513A as an Alternative to R-134a
Machines, 2021 This paper presents the two-phase condensation heat transfer and pressure drop characteristics of R-513A as an alternative refrigerant to R-134a in a 9.52-mm OD horizontal microfin copper tube.
Andreas Karageorgis +2 more
doaj +1 more source
Copper and Copper Proteins in Parkinson’s Disease [PDF]
Oxidative Medicine and Cellular Longevity, 2014 Copper is a transition metal that has been linked to pathological and beneficial effects in neurodegenerative diseases. In Parkinson’s disease, free copper is related to increased oxidative stress, alpha-synuclein oligomerization, and Lewy body formation. Decreased copper along with increased iron has been found insubstantia nigraand caudate nucleus of
Sergio Montes +4 more
openaire +3 more sources
Geosciences, 2012 An extensive late Aeronian patch reef swarm outcrops for 60–70 km on Anticosti Island, eastern Canada, located in the inner to mid-shelf area of a prominent tropical carbonate platform of southeastern Laurentia, at 20°–25° S paleolatitude of the southern
Jisuo Jin, Paul Copper
doaj +1 more source
The Outlook for Taiwan’s New President, Lai Ching-te
East Asian PolicyOn 13 January 2024, Taiwan elected Lai Ching-te as its new president, marking the first time a single political party won three consecutive times. Despite this victory, the Democratic Progressive Party did not secure a legislative majority, spelling a ...
John F COPPER
doaj +1 more source
Aβ42 promotes the aggregation of α‐synuclein splice isoforms via heterogeneous nucleation
FEBS Letters, EarlyView.The aggregation of amyloid‐β (Aβ) and α‐synuclein (αSyn) is associated with Alzheimer's and Parkinson's diseases. This study reveals that Aβ aggregates serve as potent nucleation sites for the aggregation of αSyn and its splice isoforms, shedding light on the intricate interplay between these two pathogenic proteins.
Alexander Röntgen +2 more
wiley +1 more source
FEBS Open Bio, EarlyView.In human monocytic cells THP‐1, a limited uptake of native—not oxidized—LDL/VLDL induced expression of scavenger receptor A and cellular adhesion. Induction was inhibited by lysosomotropic (WR‐1065) and lipophilic (BHT) antioxidants and by siRNAs against ferritinophagy.
Martina Čierna +4 more
wiley +1 more source
Frontiers in ChemistryIntroductionWhether in industrial production or daily life, froth plays an important role in many processes. Sometimes, froth exists as a necessity and is also regarded as the typical characteristic of products, e.g., froth on shampoo.
Tiefeng Peng +3 more
doaj +1 more source
Cinética de la conversión del sulfuro de cobre a cobre blister
Revista de Metalurgia, 2002 La desulfuración del sulfuro cuproso con aire y oxígeno se ha estudiado en dos reactores de laboratorio, en los cuales el gas se sopla sobre la superficie del fundido.
F. Carrillo +3 more
doaj +1 more source