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Clearance of interstitial fluid (ISF) and CSF (CLIC) group-part of Vascular Professional Interest Area (PIA), updates in 2022-2023. Cerebrovascular disease and the failure of elimination of Amyloid-β from the brain and retina with age and Alzheimer's disease: opportunities for therapy

Clearance of interstitial fluid (ISF) and CSF (CLIC) group-part of Vascular Professional Interest Area (PIA), updates in 2022-2023. Cerebrovascular disease and the failure of elimination of Amyloid-β from the brain and retina with age and Alzheimer's disease: opportunities for therapy
Clearance of interstitial fluid (ISF) and CSF (CLIC) group-part of Vascular Professional Interest Area (PIA), updates in 2022-2023. Cerebrovascular disease and the failure of elimination of Amyloid-β from the brain and retina with age and Alzheimer's disease: opportunities for therapy

This editorial summarizes advances from the Clearance of Interstitial Fluid and Cerebrospinal Fluid (CLIC) group, within the Vascular Professional Interest Area (PIA) of the Alzheimer's Association International Society to Advance Alzheimer's Research and Treatment (ISTAART). The overarching objectives of the CLIC group are to: (1) understand the age-related physiology changes that underlie impaired clearance of interstitial fluid (ISF) and cerebrospinal fluid (CSF) (CLIC); (2) understand the cellular and molecular mechanisms underlying intramural periarterial drainage (IPAD) in the brain; (3) establish novel diagnostic tests for Alzheimer's disease (AD), cerebral amyloid angiopathy (CAA), retinal amyloid vasculopathy, amyloid-related imaging abnormalities (ARIA) of spontaneous and iatrogenic CAA-related inflammation (CAA-ri), and vasomotion; and (4) establish novel therapies that facilitate IPAD to eliminate amyloid β (Aβ) from the aging brain and retina, to prevent or reduce AD and CAA pathology and ARIA side events associated with AD immunotherapy.

Humans, Alzheimer Disease/pathology, Amyloid beta-Peptides/metabolism, Extracellular Fluid, Cerebral Amyloid Angiopathy/therapy, Brain/metabolism, Cerebrovascular Disorders/complications
1552-5260
1421-1435
Kelly, Louise
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Brown, Christopher
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Michalik, Daniel
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Hawkes, Cheryl A.
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Aldea, Roxana
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Agarwal, Nivedita
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Salib, Rami
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Alzetani, Aiman
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Ethell, Douglas W.
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Counts, Scott E.
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de Leon, Mony
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Fossati, Silvia
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Koronyo-Hamaoui, Maya
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Piazza, Fabrizio
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Rich, Steven A.
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Wolters, Frank J.
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Snyder, Heather
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Ismail, Ozama
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Elahi, Fanny
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Proulx, Steven T.
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Verma, Ajay
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Wunderlich, Hilary
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Haack, Mareike
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Dodart, Jean Cosme
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Mazer, Norman
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Carare, Roxana O.
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Kelly, Louise
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Brown, Christopher
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Michalik, Daniel
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Hawkes, Cheryl A.
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Aldea, Roxana
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Agarwal, Nivedita
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Salib, Rami
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Alzetani, Aiman
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Ethell, Douglas W.
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Counts, Scott E.
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de Leon, Mony
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Fossati, Silvia
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Koronyo-Hamaoui, Maya
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Piazza, Fabrizio
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Wolters, Frank J.
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Snyder, Heather
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Ismail, Ozama
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Elahi, Fanny
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Proulx, Steven T.
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Verma, Ajay
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Wunderlich, Hilary
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Haack, Mareike
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Dodart, Jean Cosme
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Mazer, Norman
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Carare, Roxana O.
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Kelly, Louise, Brown, Christopher, Michalik, Daniel, Hawkes, Cheryl A., Aldea, Roxana, Agarwal, Nivedita, Salib, Rami, Alzetani, Aiman, Ethell, Douglas W., Counts, Scott E., de Leon, Mony, Fossati, Silvia, Koronyo-Hamaoui, Maya, Piazza, Fabrizio, Rich, Steven A., Wolters, Frank J., Snyder, Heather, Ismail, Ozama, Elahi, Fanny, Proulx, Steven T., Verma, Ajay, Wunderlich, Hilary, Haack, Mareike, Dodart, Jean Cosme, Mazer, Norman and Carare, Roxana O. (2024) Clearance of interstitial fluid (ISF) and CSF (CLIC) group-part of Vascular Professional Interest Area (PIA), updates in 2022-2023. Cerebrovascular disease and the failure of elimination of Amyloid-β from the brain and retina with age and Alzheimer's disease: opportunities for therapy. Alzheimer's & Dementia, 20 (2), 1421-1435. (doi:10.1002/alz.13512).

Record type: Review

Abstract

This editorial summarizes advances from the Clearance of Interstitial Fluid and Cerebrospinal Fluid (CLIC) group, within the Vascular Professional Interest Area (PIA) of the Alzheimer's Association International Society to Advance Alzheimer's Research and Treatment (ISTAART). The overarching objectives of the CLIC group are to: (1) understand the age-related physiology changes that underlie impaired clearance of interstitial fluid (ISF) and cerebrospinal fluid (CSF) (CLIC); (2) understand the cellular and molecular mechanisms underlying intramural periarterial drainage (IPAD) in the brain; (3) establish novel diagnostic tests for Alzheimer's disease (AD), cerebral amyloid angiopathy (CAA), retinal amyloid vasculopathy, amyloid-related imaging abnormalities (ARIA) of spontaneous and iatrogenic CAA-related inflammation (CAA-ri), and vasomotion; and (4) establish novel therapies that facilitate IPAD to eliminate amyloid β (Aβ) from the aging brain and retina, to prevent or reduce AD and CAA pathology and ARIA side events associated with AD immunotherapy.

Text
Alzheimer s Dementia - 2023 - Kelly - Clearance of interstitial fluid ISF and CSF CLIC group‐part of Vascular - Version of Record
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More information

Accepted/In Press date: 30 August 2023
e-pub ahead of print date: 28 October 2023
Published date: 21 February 2024
Keywords: Humans, Alzheimer Disease/pathology, Amyloid beta-Peptides/metabolism, Extracellular Fluid, Cerebral Amyloid Angiopathy/therapy, Brain/metabolism, Cerebrovascular Disorders/complications

Identifiers

Local EPrints ID: 502959
URI: http://eprints.soton.ac.uk/id/eprint/502959
ISSN: 1552-5260
PURE UUID: c062cb16-5103-4819-898c-b38136726c93
ORCID for Rami Salib: ORCID iD orcid.org/0000-0002-6753-7844
ORCID for Roxana O. Carare: ORCID iD orcid.org/0000-0001-6458-3776

Catalogue record

Date deposited: 15 Jul 2025 16:35
Last modified: 11 Sep 2025 02:07

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Contributors

Author: Louise Kelly
Author: Christopher Brown
Author: Daniel Michalik
Author: Cheryl A. Hawkes
Author: Roxana Aldea
Author: Nivedita Agarwal
Author: Rami Salib ORCID iD
Author: Aiman Alzetani
Author: Douglas W. Ethell
Author: Scott E. Counts
Author: Mony de Leon
Author: Silvia Fossati
Author: Maya Koronyo-Hamaoui
Author: Fabrizio Piazza
Author: Steven A. Rich
Author: Frank J. Wolters
Author: Heather Snyder
Author: Ozama Ismail
Author: Fanny Elahi
Author: Steven T. Proulx
Author: Ajay Verma
Author: Hilary Wunderlich
Author: Mareike Haack
Author: Jean Cosme Dodart
Author: Norman Mazer

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