Search Results - "Calles, Christian"
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Infrared A Radiation Influences the Skin Fibroblast Transcriptome: Mechanisms and Consequences
Published in Journal of investigative dermatology (01-06-2010)“…Infrared A (IRA) radiation (760–1440nm) is a major component of solar radiation and, similar to UVR, causes photoaging of human skin by increasing the…”
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Lightening up the UV response by identification of the arylhydrocarbon receptor as a cytoplasmatic target for ultraviolet B radiation
Published in Proceedings of the National Academy of Sciences - PNAS (22-05-2007)“…UVB radiation-induced signaling in mammalian cells involves two major pathways: one that is initiated through the generation of DNA photoproducts in the…”
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Changes of MMP-1 and collagen type Iα1 by UVA, UVB and IRA are differentially regulated by Trx-1
Published in Experimental gerontology (01-07-2008)“…Exposure of human skin to solar radiation, which includes ultraviolet (UV) radiation (UVA and UVB) visible light and infrared radiation, induces skin aging…”
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Cellular response to infrared radiation involves retrograde mitochondrial signaling
Published in Free radical biology & medicine (01-07-2007)“…Infrared A radiation (IRA) is a major component of sunlight. Similar to ultraviolet (UV) B and UVA, IRA induces gene transcription. In contrast to the UV…”
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Differential stringent control of Escherichia coli rRNA promoters: effects of ppGpp, DksA and the initiating nucleotides
Published in Microbiology (Society for General Microbiology) (01-10-2011)“…Transcription of rRNAs in Escherichia coli is directed from seven redundant rRNA operons, which are mainly regulated by their P1 promoters. Here we demonstrate…”
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Association of HLA genotypes, AB0 blood type and chemokine receptor 5 mutant CD195 with the clinical course of COVID-19
Published in European journal of medical research (16-09-2021)“…COVID-19, the pandemic disease caused by infection with SARS-CoV-2, may take highly variable clinical courses, ranging from symptom-free and pauci-symptomatic…”
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Prognostic markers for the clinical course in the blood of patients with SARS-CoV-2 infection
Published in European journal of medical research (21-11-2022)“…The presentation of peptides and the subsequent immune response depend on the MHC characteristics and influence the specificity of the immune response. Several…”
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Effectiveness of a complex regional advance care planning intervention to improve care consistency with care preferences: study protocol for a multi-center, cluster-randomized controlled trial focusing on nursing home residents (BEVOR trial)
Published in Current controlled trials in cardiovascular medicine (12-09-2022)“…Abstract Background According to recent legislation, facilitated advance care planning (ACP) for nursing home (NH) residents is covered by German sickness…”
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Reconvalescent plasma/camostat mesylate in early SARS-CoV-2 Q-PCR positive high-risk individuals (RES-Q-HR): a structured summary of a study protocol for a randomized controlled trial
Published in Current controlled trials in cardiovascular medicine (17-05-2021)“…Currently, there are no approved treatments for early disease stages of COVID-19 and few strategies to prevent disease progression after infection with…”
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Irradiation of GAPDH: a model for environmentally induced protein damage
Published in Biological chemistry (01-06-2007)“…Environmental factors, including sunlight, are able to induce severe oxidative protein damage. The modified proteins are either repaired, degraded or escape…”
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Ultraviolet-A irradiation but not ultraviolet-B or infrared-A irradiation leads to a disturbed zinc homeostasis in cells
Published in Free radical biology & medicine (01-07-2008)“…Changes of the redox balance in cells alter the availability of intracellular free Zn 2+. Here, cells were exposed to ultraviolet (UV)-A, UV-B, or infrared…”
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12
Changes of MMP-1 and collagen type Ialpha1 by UVA, UVB and IRA are differentially regulated by Trx-1
Published in Experimental gerontology (01-07-2008)“…Exposure of human skin to solar radiation, which includes ultraviolet (UV) radiation (UVA and UVB) visible light and infrared radiation, induces skin aging…”
Get full text
Journal Article