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This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact
inflammation --- multi-interventions --- neurovascular unit --- microbiome --- hormones --- APP --- beta-amyloid
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This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact
Science: general issues --- Neurosciences --- inflammation --- multi-interventions --- neurovascular unit --- microbiome --- hormones --- APP --- beta-amyloid --- inflammation --- multi-interventions --- neurovascular unit --- microbiome --- hormones --- APP --- beta-amyloid
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This presentation describes structural and functional properties of the cerebral circulation that are unique to the brain, an organ with high metabolic demands, and the need for tight water and ion homeostasis. Autoregulation is pronounced in the brain, with myogenic, metabolic, and neurogenic mechanisms contributing to maintain relatively constant blood flow during both increases and decreases in pressure. In addition, unlike peripheral organs where the majority of vascular resistance resides in small arteries and arterioles, large extracranial and intracranial arteries contribute significantly to vascular resistance in the brain. The prominent role of large arteries in cerebrovascular resistance helps maintain blood flow and protect downstream vessels during changes in perfusion pressure. The cerebral endothelium is also unique in that its barrier properties are in some way more like epithelium than endothelium in the periphery. The cerebral endothelium, known as the blood-brain barrier, has specialized tight junctions that do not allow ions to pass freely and has very low hydraulic conductivity and transcellular transport. This special configuration modifies Starling's forces in the brain such that ions retained in the vascular lumen oppose water movement due to hydrostatic pressure. Tight water regulation is necessary in the brain because it has limited capacity for expansion within the skull. Increased intracranial pressure due to vasogenic edema can cause severe neurologic complications and death. This chapter will review these special features of the cerebral circulation and how they contribute to the physiology of the brain.
Cerebral circulation. --- Brain --- Cerebrovascular Circulation. --- Blood-vessels. --- Cerebral circulation --- Neurovascular unit --- Blood-brain barrier --- Myogenic --- Autoregulation
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This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact
Science: general issues --- Neurosciences --- inflammation --- multi-interventions --- neurovascular unit --- microbiome --- hormones --- APP --- beta-amyloid
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This reprint includes contributions from leaders in the field of personalized medicine in ophthalmology. The contributions are diverse and cover pre-clinical and clinical topics. We hope you enjoy reading the articles.
Research & information: general --- Biology, life sciences --- subthreshold micropulse laser --- 577-nm laser --- laser fixed parameters --- diabetic retinopathy --- diabetic macular edema --- optical coherence tomography --- autofluorescence --- real-life --- diabetic macular oedema --- visual prognosis --- indicators --- personalized medicine --- age-related macular degeneration --- choroidal neovascularization --- classification --- machine learning --- type 2 diabetes --- retinopathy --- ethnicity --- general practice --- risk factors --- progression --- glycemic gap --- glucose variability --- ETDRS classification --- biomarkers --- phenotypes --- anti-vascular endothelial growth factor --- diabetic retinopathy severity scale --- panretinal leakage index --- neovascular age-related macular degeneration --- anti-VEGF therapy --- retinal thickness --- visual acuity --- variability --- leakage index --- microaneurysms --- intravitreal aflibercept --- neovascularization --- ultra-widefield fluorescein angiography --- retinal imaging --- quantitative biomarkers --- precision medicine --- autoantibodies --- AT1-receptor --- PAR1 --- VEGF-A --- VEGF-B --- VEGF-receptor 2 --- AMD --- complement system --- semi-quantitative multiplex profilin --- mass spectrometry --- C4 --- vitronectin --- factor I --- genetic variants --- metabolites --- HDL --- central area thickness --- biomarker --- microRNA --- anti-VEGF --- retina --- edema --- OCT --- tomography --- microphysiological systems --- blood-neural barriers --- neurovascular unit --- disease modeling --- 3D models --- organ-on-a-chip --- inner blood-retinal barrier --- n/a
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This reprint includes contributions from leaders in the field of personalized medicine in ophthalmology. The contributions are diverse and cover pre-clinical and clinical topics. We hope you enjoy reading the articles.
subthreshold micropulse laser --- 577-nm laser --- laser fixed parameters --- diabetic retinopathy --- diabetic macular edema --- optical coherence tomography --- autofluorescence --- real-life --- diabetic macular oedema --- visual prognosis --- indicators --- personalized medicine --- age-related macular degeneration --- choroidal neovascularization --- classification --- machine learning --- type 2 diabetes --- retinopathy --- ethnicity --- general practice --- risk factors --- progression --- glycemic gap --- glucose variability --- ETDRS classification --- biomarkers --- phenotypes --- anti-vascular endothelial growth factor --- diabetic retinopathy severity scale --- panretinal leakage index --- neovascular age-related macular degeneration --- anti-VEGF therapy --- retinal thickness --- visual acuity --- variability --- leakage index --- microaneurysms --- intravitreal aflibercept --- neovascularization --- ultra-widefield fluorescein angiography --- retinal imaging --- quantitative biomarkers --- precision medicine --- autoantibodies --- AT1-receptor --- PAR1 --- VEGF-A --- VEGF-B --- VEGF-receptor 2 --- AMD --- complement system --- semi-quantitative multiplex profilin --- mass spectrometry --- C4 --- vitronectin --- factor I --- genetic variants --- metabolites --- HDL --- central area thickness --- biomarker --- microRNA --- anti-VEGF --- retina --- edema --- OCT --- tomography --- microphysiological systems --- blood-neural barriers --- neurovascular unit --- disease modeling --- 3D models --- organ-on-a-chip --- inner blood-retinal barrier --- n/a
Choose an application
This reprint includes contributions from leaders in the field of personalized medicine in ophthalmology. The contributions are diverse and cover pre-clinical and clinical topics. We hope you enjoy reading the articles.
Research & information: general --- Biology, life sciences --- subthreshold micropulse laser --- 577-nm laser --- laser fixed parameters --- diabetic retinopathy --- diabetic macular edema --- optical coherence tomography --- autofluorescence --- real-life --- diabetic macular oedema --- visual prognosis --- indicators --- personalized medicine --- age-related macular degeneration --- choroidal neovascularization --- classification --- machine learning --- type 2 diabetes --- retinopathy --- ethnicity --- general practice --- risk factors --- progression --- glycemic gap --- glucose variability --- ETDRS classification --- biomarkers --- phenotypes --- anti-vascular endothelial growth factor --- diabetic retinopathy severity scale --- panretinal leakage index --- neovascular age-related macular degeneration --- anti-VEGF therapy --- retinal thickness --- visual acuity --- variability --- leakage index --- microaneurysms --- intravitreal aflibercept --- neovascularization --- ultra-widefield fluorescein angiography --- retinal imaging --- quantitative biomarkers --- precision medicine --- autoantibodies --- AT1-receptor --- PAR1 --- VEGF-A --- VEGF-B --- VEGF-receptor 2 --- AMD --- complement system --- semi-quantitative multiplex profilin --- mass spectrometry --- C4 --- vitronectin --- factor I --- genetic variants --- metabolites --- HDL --- central area thickness --- biomarker --- microRNA --- anti-VEGF --- retina --- edema --- OCT --- tomography --- microphysiological systems --- blood-neural barriers --- neurovascular unit --- disease modeling --- 3D models --- organ-on-a-chip --- inner blood-retinal barrier --- subthreshold micropulse laser --- 577-nm laser --- laser fixed parameters --- diabetic retinopathy --- diabetic macular edema --- optical coherence tomography --- autofluorescence --- real-life --- diabetic macular oedema --- visual prognosis --- indicators --- personalized medicine --- age-related macular degeneration --- choroidal neovascularization --- classification --- machine learning --- type 2 diabetes --- retinopathy --- ethnicity --- general practice --- risk factors --- progression --- glycemic gap --- glucose variability --- ETDRS classification --- biomarkers --- phenotypes --- anti-vascular endothelial growth factor --- diabetic retinopathy severity scale --- panretinal leakage index --- neovascular age-related macular degeneration --- anti-VEGF therapy --- retinal thickness --- visual acuity --- variability --- leakage index --- microaneurysms --- intravitreal aflibercept --- neovascularization --- ultra-widefield fluorescein angiography --- retinal imaging --- quantitative biomarkers --- precision medicine --- autoantibodies --- AT1-receptor --- PAR1 --- VEGF-A --- VEGF-B --- VEGF-receptor 2 --- AMD --- complement system --- semi-quantitative multiplex profilin --- mass spectrometry --- C4 --- vitronectin --- factor I --- genetic variants --- metabolites --- HDL --- central area thickness --- biomarker --- microRNA --- anti-VEGF --- retina --- edema --- OCT --- tomography --- microphysiological systems --- blood-neural barriers --- neurovascular unit --- disease modeling --- 3D models --- organ-on-a-chip --- inner blood-retinal barrier
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Vision is the most important sense in higher mammals. The retina is the first step in visual processing and the window to the brain. It is not surprising that problems arising in the retina lead to moderate to severe visual impairments. We offer here a collection of reviews as well as original papers dealing with various aspects of retinal function as well as dysfunction. New approaches in retinal research are described, such as the expression and localization of the endocannabinoid system in the normal retina and the role of cannabinoid receptors that could offer new avenues of research in the development of potential treatments for retinal diseases. Moreover, new insights are offered in advancing knowledge towards the prevention and cure of visual pathologies, mainly AMD, RP, and diabetic retinopathy.
Medicine --- Neurosciences --- eye --- retina --- development --- vascularization --- hypoxia --- autophagy --- programmed cell death --- cellular senescence --- retinogenesis --- altricial bird species --- precocial bird species --- senescence-associated galactosidase activity --- diabetes mellitus --- retinopathy --- microvascular --- complication --- optical coherence tomography --- angiography --- black --- African-American --- systemic disease --- biomarker --- retinal degenerative diseases --- mesenchymal stem cells --- stem cell therapy --- experimental models --- clinical trials --- AMD --- age-related macular degeneration --- trichostatin A (TSA) --- HDAC --- histone deacetylase --- vascular endothelial growth factor (VEGF) --- retinal degeneration --- endoplasmic reticulum --- stress response --- unfolded protein response --- GRP78 --- retinal glial cell --- diabetic retinopathy --- zebrafish --- neurovascular unit --- microvascular complications and dysfunction --- metabolism --- motor protein --- myosin 1C --- photoreceptor --- rhodopsin --- outer segments --- visual function --- macroglia --- astrocytes --- Müller cells --- optic nerve crush --- retinal ganglion cells --- spinal cord injury --- signal transducer and activator of transcription 3 --- epidermal growth factor --- Drp1 --- apoptosis --- mitochondria --- microglia --- neurodegeneration --- multiple sclerosis --- retinal microglia --- microglia morphotype --- light damage --- functional analysis --- early detection --- remodeling --- lactate --- GPR81 --- HCAR1 --- growth cone --- dLGN --- axon --- 3,5-DHBA --- kallikrein-kinin system --- kinin receptors --- GFAP --- osteopontin --- retinal detachment --- diabetes --- antioxidants --- bioenergetics --- respiration --- ATP --- glucagon-like peptide-1 --- exendin-4 --- catalase --- immunohistochemistry --- electron microscopy --- Charles Bonnet syndrome --- EEG --- visual hallucination --- resting state --- high-fat diet --- gut microbiome --- gut-retina axis --- RNA sequencing --- germ-free mice --- complement cascade --- angiogenesis --- retinal inflammation --- AII amacrine cell --- Prox1 --- parvalbumin --- gap junction --- eccentricity --- ON/OFF asymmetry --- arterioles --- betulinic acid --- ischemia-reperfusion injury --- reactive oxygen species --- retinal vessels --- retinal fluorescence imaging --- amyloid --- cognitive decline --- Alzheimer's disease --- optic neuritis --- oxidative stress --- neuroprotection --- fingolimod --- iPSC-RPE --- retinal pigment epithelium --- immunodeficient RCS rat --- ultrathin parylene --- retinal transplantation --- CD4+CD25+ --- inflammation --- iPSC --- typical cannabinoid receptors --- atypical cannabinoid receptors --- electroretinography --- monkeys --- visual system --- eye inflammation --- lipopolysaccharide --- natural bioactive extracts --- Ac2-26 --- FPR receptor --- inflammatory mediators --- retinal light injury --- LED screen --- optical filter --- retinal protection --- regeneration --- progenitor cell --- hyperglycemia --- photoreceptors --- neurod --- Notch --- eye --- retina --- development --- vascularization --- hypoxia --- autophagy --- programmed cell death --- cellular senescence --- retinogenesis --- altricial bird species --- precocial bird species --- senescence-associated galactosidase activity --- diabetes mellitus --- retinopathy --- microvascular --- complication --- optical coherence tomography --- angiography --- black --- African-American --- systemic disease --- biomarker --- retinal degenerative diseases --- mesenchymal stem cells --- stem cell therapy --- experimental models --- clinical trials --- AMD --- age-related macular degeneration --- trichostatin A (TSA) --- HDAC --- histone deacetylase --- vascular endothelial growth factor (VEGF) --- retinal degeneration --- endoplasmic reticulum --- stress response --- unfolded protein response --- GRP78 --- retinal glial cell --- diabetic retinopathy --- zebrafish --- neurovascular unit --- microvascular complications and dysfunction --- metabolism --- motor protein --- myosin 1C --- photoreceptor --- rhodopsin --- outer segments --- visual function --- macroglia --- astrocytes --- Müller cells --- optic nerve crush --- retinal ganglion cells --- spinal cord injury --- signal transducer and activator of transcription 3 --- epidermal growth factor --- Drp1 --- apoptosis --- mitochondria --- microglia --- neurodegeneration --- multiple sclerosis --- retinal microglia --- microglia morphotype --- light damage --- functional analysis --- early detection --- remodeling --- lactate --- GPR81 --- HCAR1 --- growth cone --- dLGN --- axon --- 3,5-DHBA --- kallikrein-kinin system --- kinin receptors --- GFAP --- osteopontin --- retinal detachment --- diabetes --- antioxidants --- bioenergetics --- respiration --- ATP --- glucagon-like peptide-1 --- exendin-4 --- catalase --- immunohistochemistry --- electron microscopy --- Charles Bonnet syndrome --- EEG --- visual hallucination --- resting state --- high-fat diet --- gut microbiome --- gut-retina axis --- RNA sequencing --- germ-free mice --- complement cascade --- angiogenesis --- retinal inflammation --- AII amacrine cell --- Prox1 --- parvalbumin --- gap junction --- eccentricity --- ON/OFF asymmetry --- arterioles --- betulinic acid --- ischemia-reperfusion injury --- reactive oxygen species --- retinal vessels --- retinal fluorescence imaging --- amyloid --- cognitive decline --- Alzheimer's disease --- optic neuritis --- oxidative stress --- neuroprotection --- fingolimod --- iPSC-RPE --- retinal pigment epithelium --- immunodeficient RCS rat --- ultrathin parylene --- retinal transplantation --- CD4+CD25+ --- inflammation --- iPSC --- typical cannabinoid receptors --- atypical cannabinoid receptors --- electroretinography --- monkeys --- visual system --- eye inflammation --- lipopolysaccharide --- natural bioactive extracts --- Ac2-26 --- FPR receptor --- inflammatory mediators --- retinal light injury --- LED screen --- optical filter --- retinal protection --- regeneration --- progenitor cell --- hyperglycemia --- photoreceptors --- neurod --- Notch
Choose an application
Vision is the most important sense in higher mammals. The retina is the first step in visual processing and the window to the brain. It is not surprising that problems arising in the retina lead to moderate to severe visual impairments. We offer here a collection of reviews as well as original papers dealing with various aspects of retinal function as well as dysfunction. New approaches in retinal research are described, such as the expression and localization of the endocannabinoid system in the normal retina and the role of cannabinoid receptors that could offer new avenues of research in the development of potential treatments for retinal diseases. Moreover, new insights are offered in advancing knowledge towards the prevention and cure of visual pathologies, mainly AMD, RP, and diabetic retinopathy.
Medicine --- Neurosciences --- eye --- retina --- development --- vascularization --- hypoxia --- autophagy --- programmed cell death --- cellular senescence --- retinogenesis --- altricial bird species --- precocial bird species --- senescence-associated galactosidase activity --- diabetes mellitus --- retinopathy --- microvascular --- complication --- optical coherence tomography --- angiography --- black --- African-American --- systemic disease --- biomarker --- retinal degenerative diseases --- mesenchymal stem cells --- stem cell therapy --- experimental models --- clinical trials --- AMD --- age-related macular degeneration --- trichostatin A (TSA) --- HDAC --- histone deacetylase --- vascular endothelial growth factor (VEGF) --- retinal degeneration --- endoplasmic reticulum --- stress response --- unfolded protein response --- GRP78 --- retinal glial cell --- diabetic retinopathy --- zebrafish --- neurovascular unit --- microvascular complications and dysfunction --- metabolism --- motor protein --- myosin 1C --- photoreceptor --- rhodopsin --- outer segments --- visual function --- macroglia --- astrocytes --- Müller cells --- optic nerve crush --- retinal ganglion cells --- spinal cord injury --- signal transducer and activator of transcription 3 --- epidermal growth factor --- Drp1 --- apoptosis --- mitochondria --- microglia --- neurodegeneration --- multiple sclerosis --- retinal microglia --- microglia morphotype --- light damage --- functional analysis --- early detection --- remodeling --- lactate --- GPR81 --- HCAR1 --- growth cone --- dLGN --- axon --- 3,5-DHBA --- kallikrein-kinin system --- kinin receptors --- GFAP --- osteopontin --- retinal detachment --- diabetes --- antioxidants --- bioenergetics --- respiration --- ATP --- glucagon-like peptide-1 --- exendin-4 --- catalase --- immunohistochemistry --- electron microscopy --- Charles Bonnet syndrome --- EEG --- visual hallucination --- resting state --- high-fat diet --- gut microbiome --- gut-retina axis --- RNA sequencing --- germ-free mice --- complement cascade --- angiogenesis --- retinal inflammation --- AII amacrine cell --- Prox1 --- parvalbumin --- gap junction --- eccentricity --- ON/OFF asymmetry --- arterioles --- betulinic acid --- ischemia-reperfusion injury --- reactive oxygen species --- retinal vessels --- retinal fluorescence imaging --- amyloid --- cognitive decline --- Alzheimer’s disease --- optic neuritis --- oxidative stress --- neuroprotection --- fingolimod --- iPSC-RPE --- retinal pigment epithelium --- immunodeficient RCS rat --- ultrathin parylene --- retinal transplantation --- CD4+CD25+ --- inflammation --- iPSC --- typical cannabinoid receptors --- atypical cannabinoid receptors --- electroretinography --- monkeys --- visual system --- eye inflammation --- lipopolysaccharide --- natural bioactive extracts --- Ac2-26 --- FPR receptor --- inflammatory mediators --- retinal light injury --- LED screen --- optical filter --- retinal protection --- regeneration --- progenitor cell --- hyperglycemia --- photoreceptors --- neurod --- Notch --- n/a --- Müller cells --- Alzheimer's disease
Choose an application
Vision is the most important sense in higher mammals. The retina is the first step in visual processing and the window to the brain. It is not surprising that problems arising in the retina lead to moderate to severe visual impairments. We offer here a collection of reviews as well as original papers dealing with various aspects of retinal function as well as dysfunction. New approaches in retinal research are described, such as the expression and localization of the endocannabinoid system in the normal retina and the role of cannabinoid receptors that could offer new avenues of research in the development of potential treatments for retinal diseases. Moreover, new insights are offered in advancing knowledge towards the prevention and cure of visual pathologies, mainly AMD, RP, and diabetic retinopathy.
eye --- retina --- development --- vascularization --- hypoxia --- autophagy --- programmed cell death --- cellular senescence --- retinogenesis --- altricial bird species --- precocial bird species --- senescence-associated galactosidase activity --- diabetes mellitus --- retinopathy --- microvascular --- complication --- optical coherence tomography --- angiography --- black --- African-American --- systemic disease --- biomarker --- retinal degenerative diseases --- mesenchymal stem cells --- stem cell therapy --- experimental models --- clinical trials --- AMD --- age-related macular degeneration --- trichostatin A (TSA) --- HDAC --- histone deacetylase --- vascular endothelial growth factor (VEGF) --- retinal degeneration --- endoplasmic reticulum --- stress response --- unfolded protein response --- GRP78 --- retinal glial cell --- diabetic retinopathy --- zebrafish --- neurovascular unit --- microvascular complications and dysfunction --- metabolism --- motor protein --- myosin 1C --- photoreceptor --- rhodopsin --- outer segments --- visual function --- macroglia --- astrocytes --- Müller cells --- optic nerve crush --- retinal ganglion cells --- spinal cord injury --- signal transducer and activator of transcription 3 --- epidermal growth factor --- Drp1 --- apoptosis --- mitochondria --- microglia --- neurodegeneration --- multiple sclerosis --- retinal microglia --- microglia morphotype --- light damage --- functional analysis --- early detection --- remodeling --- lactate --- GPR81 --- HCAR1 --- growth cone --- dLGN --- axon --- 3,5-DHBA --- kallikrein-kinin system --- kinin receptors --- GFAP --- osteopontin --- retinal detachment --- diabetes --- antioxidants --- bioenergetics --- respiration --- ATP --- glucagon-like peptide-1 --- exendin-4 --- catalase --- immunohistochemistry --- electron microscopy --- Charles Bonnet syndrome --- EEG --- visual hallucination --- resting state --- high-fat diet --- gut microbiome --- gut-retina axis --- RNA sequencing --- germ-free mice --- complement cascade --- angiogenesis --- retinal inflammation --- AII amacrine cell --- Prox1 --- parvalbumin --- gap junction --- eccentricity --- ON/OFF asymmetry --- arterioles --- betulinic acid --- ischemia-reperfusion injury --- reactive oxygen species --- retinal vessels --- retinal fluorescence imaging --- amyloid --- cognitive decline --- Alzheimer’s disease --- optic neuritis --- oxidative stress --- neuroprotection --- fingolimod --- iPSC-RPE --- retinal pigment epithelium --- immunodeficient RCS rat --- ultrathin parylene --- retinal transplantation --- CD4+CD25+ --- inflammation --- iPSC --- typical cannabinoid receptors --- atypical cannabinoid receptors --- electroretinography --- monkeys --- visual system --- eye inflammation --- lipopolysaccharide --- natural bioactive extracts --- Ac2-26 --- FPR receptor --- inflammatory mediators --- retinal light injury --- LED screen --- optical filter --- retinal protection --- regeneration --- progenitor cell --- hyperglycemia --- photoreceptors --- neurod --- Notch --- n/a --- Müller cells --- Alzheimer's disease
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