Wednesday, July 31, 2019 1:54:05 PM
Perspective article
Time for the systems-level integration of aging: Resilience enhancing strategies to prevent Alzheimer’s disease
https://doi.org/10.1016/j.pneurobio.2019.101662Get rights and content
Abstract
Systems biology and systems neurophysiology generate comprehensive mechanistic models of the spatial-temporal evolution of body system networks and their interplay during the dimensional spectrum from physiological to pathophysiological conditions.
Alzheimer’s disease (AD)-related pathophysiological alterations converge with overexpressed age-related functional decline, i.e. aging, which is induced by genetic- and stochastic time-dependent events.
Accumulation of cellular senescence has a casual role in aging-related disease and senolytics drugs have already shown encouraging results for counteracting senescence detrimental effect.
However, the non-linear complex nature of AD pathophysiology calls for a systems-level integration of aging dynamics, from molecules until large-scale networks.
We need a holistic systems-wide comprehensive model of aging which is constituted by a non-linear spatial-temporal weakening of adaptive responses resulting in the activation of compensatory mechanisms that ensure biological robustness, resilience, and finally homeodynamics.
After exceeding the threshold of compensated (resilient) aging, a cascade of decompensatory events occurs, ultimately triggering irreversible systems failure that at some advanced stage reflect widespread “pathophysiological hallmarks of AD”.
The gap for the comprehensive understanding of aging, resilience, and AD pathophysiological evolution is the accomplishment of a quantitative, flexible, and integrative modeling approach to detect multiple spatial-temporal patterns and for dissecting causal mechanisms and downstream cascades throughout the aging-AD continuum.
Novel technological and conceptual advances, will enable the systems-level integration of aging signatures as well as compensatory mechanisms that provide resilience to early functional decline. This will provide new systems-scaled outcomes and endpoints to map and therapeutically enhance resilience and accomplish a long-lasting compensated aging.
Keywords
Aging Senescence Adaptation Resilience Stress response Alzheimer’s disease
Time for the systems-level integration of aging: Resilience enhancing strategies to prevent... - https://t.co/uvMyYxX2il #ScholarAlerts
— Harald Hampel, MD, PhD, MSc, MA (@harald_hampel) July 31, 2019
https://www.sciencedirect.com/science/article/pii/S0301008218302107?via%3Dihub
Recent AVXL News
- Anavex Life Sciences to Present at the H.C. Wainwright 5th Annual Neuro Perspectives Virtual Conference • GlobeNewswire Inc. • 06/20/2024 11:30:00 AM
- Form 4 - Statement of changes in beneficial ownership of securities • Edgar (US Regulatory) • 06/17/2024 11:30:10 AM
- Anavex Life Sciences Announces Expansion of Leadership Team • GlobeNewswire Inc. • 05/22/2024 11:30:00 AM
- Form 4 - Statement of changes in beneficial ownership of securities • Edgar (US Regulatory) • 05/17/2024 10:01:00 AM
- Anavex Life Sciences to Present at the H.C. Wainwright 2nd BioConnect Investor Conference at NASDAQ • GlobeNewswire Inc. • 05/14/2024 11:30:00 AM
- Shareholders that lost money on Anavex Life Sciences Corporation(AVXL) Urged to Join Class Action - Contact The Gross Law Firm to Learn More • PR Newswire (US) • 05/10/2024 09:45:00 AM
- Form 10-Q - Quarterly report [Sections 13 or 15(d)] • Edgar (US Regulatory) • 05/09/2024 08:35:55 PM
- Form 8-K - Current report • Edgar (US Regulatory) • 05/09/2024 12:00:30 PM
- Anavex Life Sciences Reports Fiscal 2024 Second Quarter Financial Results and Provides Business Update • GlobeNewswire Inc. • 05/09/2024 11:30:00 AM
- The Gross Law Firm Announces the Filing of a Securities Class Action on Behalf of Anavex Life Sciences Corporation(AVXL) Shareholders • PR Newswire (US) • 05/07/2024 09:45:00 AM
- Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material • Edgar (US Regulatory) • 05/06/2024 10:03:33 AM
- Anavex Life Sciences Corporation Sued for Securities Law Violations - Contact The Gross Law Firm Before May 13, 2024 to Discuss Your Rights - AVXL • PR Newswire (US) • 05/03/2024 09:45:00 AM
- Anavex Life Sciences to Announce Fiscal 2024 Second Quarter Financial Results on Thursday, May 9th, 2024 • GlobeNewswire Inc. • 05/02/2024 11:30:00 AM
- May 13, 2024 Deadline: Contact The Gross Law Firm to Join Class Action Suit Against AVXL • PR Newswire (US) • 04/26/2024 09:45:00 AM
- Contact The Gross Law Firm by May 13, 2024 Deadline to Join Class Action Against Anavex Life Sciences Corporation(AVXL) • PR Newswire (US) • 04/19/2024 09:45:00 AM
- The Gross Law Firm Reminds Shareholders of a Lead Plaintiff Deadline of May 13, 2024 in Anavex Life Sciences Lawsuit - AVXL • PR Newswire (US) • 04/16/2024 09:45:00 AM
- Class Action Filed Against Anavex Life Sciences Corporation (AVXL) - May 13, 2024 Deadline to Join - Contact The Gross Law Firm • PR Newswire (US) • 04/12/2024 09:45:00 AM
- Anavex Life Sciences to Present at the Noble Capital Markets Virtual Healthcare Equity Conference • GlobeNewswire Inc. • 04/11/2024 11:30:00 AM
- Class Action Filed Against Anavex Life Sciences Corporation (AVXL) - May 13, 2024 Deadline to Join - Contact The Gross Law Firm • PR Newswire (US) • 04/09/2024 09:45:00 AM
- Anavex Life Sciences Corporation Class Action: The Gross Law Firm Reminds Anavex Life Sciences Investors of the Pending Class Action Lawsuit with a Lead Plaintiff Deadline of May 13, 2024 - AVXL • PR Newswire (US) • 04/05/2024 09:45:00 AM
- Shareholders that lost money on Anavex Life Sciences Corporation(AVXL) should contact The Gross Law Firm about pending Class Action - AVXL • PR Newswire (US) • 04/02/2024 09:45:00 AM
- Lost Money on Anavex Life Sciences Corporation(AVXL)? Join Class Action Suit Seeking Recovery - Contact The Gross Law Firm • PR Newswire (US) • 03/29/2024 09:45:00 AM
- Investors who lost money on Anavex Life Sciences Corporation(AVXL) should contact The Gross Law Firm about pending Class Action - AVXL • PR Newswire (US) • 03/26/2024 09:45:00 AM
- Anavex Life Sciences to Present at the 23rd Annual Needham Virtual Healthcare Conference • GlobeNewswire Inc. • 03/25/2024 11:30:00 AM
FEATURED Nightfood Holdings Signs Letter of Intent for All-Stock Acquisition of CarryOutSupplies.com • Jul 17, 2024 1:00 PM
Kona Gold Beverages Reaches Out to Largest Debt Holder for Debt Purchase Negotiation • KGKG • Jul 17, 2024 9:00 AM
Avant Technologies Welcomes Back Former CEO with Eye Toward Future Growth and Expansion • AVAI • Jul 17, 2024 8:00 AM
HealthLynked Expands Telemedicine Nationwide • HLYK • Jul 17, 2024 8:00 AM
Peer To Peer Network aka Mobicard™ Launches AI Investor Chatbot Boosting Engagement & Lead Generation on Ihub • PTOP • Jul 15, 2024 8:30 AM
Greenlite Ventures Announces AI Integration into No Limit Platforms • GRNL • Jul 15, 2024 8:00 AM