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http://dx.doi.org/10.1111/j.1751-1097.1986.tb04677.x | DOI Listing |
Lupus
June 2023
School of Medicine, Tzu Chi University, Hualien City, Taiwan.
The objective of this cohort study was to evaluate the association between the frequency of hospital admissions and disease activity, as defined by two different disease activity measurements: the Systemic Lupus Erythematosus Disease Activity Score (SLE-DAS) and the Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2K), in adult patients with systemic lupus erythematosus (SLEs). Patients with SLE were recruited from the rheumatology outpatient department of a regional hospital in southern Taiwan. SLE-DAS and SLEDAI-2K were used to define SLE disease activity and the cause of hospital admissions was identified by a rheumatologist based on medical records.
View Article and Find Full Text PDFPhotosynth Res
September 2022
Department of Biological Sciences, Purdue University, West Lafayette, IN, 47907, USA.
Although there is an extensive literature on the properties and possible electron transfer pathways of cytochrome b-559, which is a prominent subunit of the multi-subunit photosystem II complex which functions in oxygenic photosynthesis, there is presently no consensus on the function of b-559 in the photosynthetic electron transport chain. The inability in earlier times to define a redox-linked function of this cytochrome was, to a large extent, a consequence of an absence of biochemical and structure information to complement an extensive array of spectrophotometric studies of the cytochrome in situ. Based on the location of hetero-dimeric b-559 in the photosystem II reaction center complex, derived from crystal crystallographic structure analysis, and the absence of a necessary redox function for the cytochrome in PSII, it is proposed that the main function of cytochrome b-559 is linked to its role as a structure component in the PSII reaction center complex.
View Article and Find Full Text PDFBiochem Biophys Rep
July 2022
Medical Laboratory Technology College, Daqing Branch of Harbin Medical University, Daqing, Heilongjiang, 163319, China.
Alkaline sphingomyelinase (alk-SMase) is phospholipase that creates ceramides and inactivates platelet activating factors during metabolism, and is linked to digestion and cancer prevention. There have been few studies that completely investigate the linked function and identify the genes related to alk-SMase. In this work, RNA sequencing was performed to investigate the function of alk-SMase.
View Article and Find Full Text PDFGenome Biol Evol
July 2021
School of Biological Sciences, University of Bristol, United Kingdom.
In butterflies and moths, which exhibit highly variable sex determination mechanisms, the homogametic Z chromosome is deeply conserved and is featured in many genome assemblies. The evolution and origin of the female W sex chromosome, however, remains mostly unknown. Previous studies have proposed that a ZZ/Z0 sex determination system is ancestral to Lepidoptera, and that W chromosomes may originate from sex-linked B chromosomes.
View Article and Find Full Text PDFProc Natl Acad Sci U S A
June 2021
Department of Otorhinolaryngology, Seoul National University Bundang Hospital, Seongnam 13620, Republic of Korea;
Genes that are primarily expressed in cochlear glia-like supporting cells (GLSs) have not been clearly associated with progressive deafness. Herein, we present a deafness locus mapped to chromosome 3p25.1 and an auditory neuropathy spectrum disorder (ANSD) gene, , mainly expressed in GLSs.
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