Annovis’ Lead Compound Enhances Cognition Synergistically with GLP-1 Agonist
06 Agosto 2024 - 2:00PM
via IBN – Annovis Bio Inc. (NYSE: ANVS) (“Annovis” or the
“Company”), a late-stage clinical drug platform company pioneering
transformative therapies for neurodegenerative disorders such as
Alzheimer’s disease (AD) and Parkinson’s disease (PD), today
announced new preclinical data demonstrating the synergistic effect
of its lead compound, buntanetap, when combined with the
glucagon-like peptide 1 (GLP-1) agonist dulaglutide (Trulicity®) in
a mouse model of Alzheimer’s disease.
GLP-1 agonists, commonly used to treat diabetes, weight loss,
and heart conditions, are now showing promising potential in the
treatment of Alzheimer’s disease. Recent data presented at the
Alzheimer’s Association International Conference® (AAIC®) 2024
revealed that another GLP-1 agonist, liraglutide (Victoza), was
able to decrease cognitive decline in Alzheimer’s patients by 18%
and reduce brain shrinkage in regions responsible for cognitive
functions.
In 2018, Annovis Bio published data showing that buntanetap
fully restored memory, learning, and synaptic potentiation in an
Alzheimer’s mouse model (Teich et al. 2018). Building on this
research, Annovis recently investigated whether combining
buntanetap with the GLP-1 agonist dulaglutide would produce a
synergistic effect in the same animal model. The results were
compelling: while buntanetap alone restored cognitive function to
100% and dulaglutide alone to 80%, the combination of these two
compounds not only restored cognitive function but also enhanced it
beyond levels seen in healthy controls. (Figure 1).
The ability of GLP-1 agonists to penetrate the brain is linked
to their molecular structure. Single-chain peptides (i.e.
dulaglutide, albiglutide, exenatide) have better blood-brain
barrier (BBB) permeability than bifurcated molecules containing
side chains. Due to its excellent BBB permeability, dulaglutide was
chosen from other GLP-1 agonists for combination with buntanetap
(Figure 2).
“We are excited to see that buntanetap significantly amplifies
the effects of dulaglutide on memory and learning, with a 6- to
10-fold increase in efficacy,” said Maria Maccecchini, Ph.D.,
Founder, President, and CEO of Annovis Bio. “This synergy is
particularly important for enhancing treatment outcomes while
minimizing potential side effects. As the field of Alzheimer’s
research shifts towards combination therapies, we believe our
approach holds great promise for offering more effective treatment
options for patients.”
About Buntanetap
Buntanetap (formerly known as Posiphen) targets
neurodegeneration by inhibiting the formation of multiple
neurotoxic proteins, including amyloid beta, tau, alpha-synuclein,
and TDP43. This improves synaptic transmission, axonal transport,
and reduces neuroinflammation. Dysregulation of these pathways has
been shown to cause nerve cell degeneration and ultimately nerve
cell death. By targeting these pathways, buntanetap has the
potential to reverse neurodegeneration in Alzheimer’s, Parkinson’s,
and other neurodegenerative diseases, thereby aiming to restore
brain function and improve the quality of life for patients.
About Annovis Bio, Inc.
Headquartered in Malvern, Pennsylvania, Annovis Bio Inc. is
dedicated to addressing neurodegeneration in diseases such as AD
and PD. The company’s innovative approach targets multiple
neurotoxic proteins, aiming to restore brain function and improve
the quality of life for patients. For more information, visit
www.annovisbio.com and follow us on LinkedIn, YouTube, and X.
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Forward-Looking Statements
This press release contains "forward-looking" statements within
the meaning of Section 27A of the Securities Act of 1933, as
amended, and Section 21E of the Securities Exchange Act of 1934, as
amended. These statements include, but are not limited to, the
Company's plans related to clinical trials. Forward-looking
statements are based on current expectations and assumptions and
are subject to risks and uncertainties that could cause actual
results to differ materially from those projected. Such risks and
uncertainties include, but are not limited to, those related to
patient enrollment, the effectiveness of Buntanetap, and the
timing, effectiveness, and anticipated results of the Company's
clinical trials evaluating the efficacy, safety, and tolerability
of Buntanetap. Additional risk factors are detailed in the
Company's periodic filings with the SEC, including those listed in
the "Risk Factors" section of the Company's Annual Report on Form
10-K and Quarterly Reports on Form 10-Q. All forward-looking
statements in this press release are based on information available
to the Company as of the date of this release. The Company
expressly disclaims any obligation to update or revise its
forward-looking statements, whether as a result of new information,
future events, or otherwise, except as required by law.
Contacts
Annovis Bio, Inc.101 Lindenwood DriveSuite 225Malvern, PA
19355www.annovisbio.com
Investor Contact
Scott McGowanInvestorBrandNetwork (IBN)Phone:
310.299.1717IR@annovisbio.comInvestor Website
Grafico Azioni Annovis Bio (AMEX:ANVS)
Storico
Da Dic 2024 a Gen 2025
Grafico Azioni Annovis Bio (AMEX:ANVS)
Storico
Da Gen 2024 a Gen 2025