Results 61 to 70 of about 3,431 (206)

Juglone induces ferroptosis in glioblastoma cells by inhibiting the Nrf2-GPX4 axis through the phosphorylation of p38MAPK

open access: yesChinese Medicine
Background Ferroptosis, a non-apoptotic form of cell death induced by accumulation of free iron ions and lipid peroxidation, its importance for cancer treatment is gradually being recognized.
Fangzhou Guo   +8 more
doaj   +1 more source

Shedding Light on Synthetic Autocatalysis: From Conventional Closed‐Shell Chemistries to Overlooked Open‐Shell Occurrences

open access: yesChemistry – A European Journal, Volume 32, Issue 28, 25 July 2026.
Why add another catalyst when the product itself holds the power to catalyze its own formation? Autocatalysis in synthetic chemistry enhances reaction efficiency and uncovers novel catalytic behavior across both closed‐shell and open‐shell systems, expanding reactivity and enabling innovative design strategies.
Jaspreet Kaur, Joshua P. Barham
wiley   +1 more source

Juglone Content in Leaf and Green Husk of Five Walnut (Juglans regia L.) Cultivars

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 2011
Juglone (5-hydroxy-1,4-napthoquinone) is a chemical compound released by walnut trees that can be toxic for surrounding plant species. In the present study, juglone was identified in leaves and green husk in five walnut cultivars: Germisara, Jupanesti ...
Sina Niculina COSMULESCU   +3 more
doaj   +1 more source

Discovery of pseudobaptigenin synthase in fungal‐infected Trifolium pratense roots

open access: yesThe Plant Journal, Volume 127, Issue 1, July 2026.
Significance Statement The discovery of pseudobaptigenin synthase in red clover (CYP76F319), catalyzing the formation of a methylenedioxy bridge to convert calycosin to pseudobaptigenin. The integration of metabolomic and transcriptomic datasets to describe the defense response in red clover roots to hemibiotrophic and necrotrophic fungi.
Lee Marie Raytek   +3 more
wiley   +1 more source

CYTOTOXIC EFFECT OF JUGLONE ON HUMAN PERIPHERAL BLOOD LYMPHOCYTES [PDF]

open access: yes, 2013
Juglone, a naturally occurring naphthaquinone is reported to have several medicinal properties. However, juglone is also reported to be toxic to some cell types.
ARULSELVI, P.INDRA   +3 more
core   +1 more source

A Comprehensive Review on Nutrition, Phytochemistry, Pharmacology and Food Application Perspectives of Bioactive Rich Superfruits

open access: yesFuture Postharvest and Food, Volume 3, Issue 2, Page 163-184, June 2026.
The review critically evaluated and compared the selected superfruit phytochemistry, their bioactive composition and the key health benefits majorly emphasizing the antioxidant potential. It has highlighted the translational challenges in formulating functional foods by addressing the issues related to delivery system, bioavailability mechanism and the
Sharath Kumar Nagaraja   +3 more
wiley   +1 more source

Some Effects of Intravenous Administration of Juglone to Anesthetized Dogs [PDF]

open access: yes, 1967
Juglone (5-hydroxy 1:1; napthoquinone), a chemical substance originally isolated from the walnut tree, has not been investigated to any great extent. Preliminary reports revealed that juglone had depressant effects on a number of species of laboratory ...
Ries, John P.
core   +1 more source

Antiproliferative activity of Juglone derivatives on rat glioma [PDF]

open access: yesNatural Product Research, 2016
Malignant gliomas are aggressive and life-threatening tumours that still show a poor prognosis: the current therapeutic approach based on surgical resection and chemotherapy combined with radiotherapy does not provide a satisfactory chance of long-term survival to patients.
PAVAN, VALERIA   +6 more
openaire   +3 more sources

Human Papillomavirus: Update in Bridging Basic Science to Clinical and Public Health Innovations

open access: yesHealth Science Reports, Volume 9, Issue 6, June 2026.
ABSTRACT Human papillomavirus (HPV), a non‐enveloped, double‐strand DNA viral pathogen, is intricately linked with the onset of various cancers, including cervical cancer and head and neck cancers. The present paper delves into HPV's ancient recognition and significant milestones such as the discovery of its role in oncogenesis and the development of ...
Fatemeh Beygnejad   +4 more
wiley   +1 more source

Time-Dependent Degradation of Naphthoquinones and Phenolic Compounds in Walnut Husks

open access: yesBiology, 2022
The aim of the present study was to investigate how individual phenolic compounds and phenolic groups in walnut husk gratings (e.g., naphthoquinones, flavanols, flavonols, hydroxycinnamic acids) are oxidized over time, with a particular focus on the ...
Aljaz Medic   +3 more
doaj   +1 more source

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