Alzamend Neuro Announces Full Data Set from its Nonclinical Study: Comparing Brain and Plasma Lithium Exposures between AL001 and Lithium Carbonate in Alzheimer’s Transgenic Mice
20 November 2024 - 12:00AM
Business Wire
- Alzamend is developing AL001, a lithium product designed for
enhanced safety and efficacy compared to currently available
FDA-approved and marketed lithium therapies
- At a low dose, AL001 evidenced consistently higher lithium
concentrations than lithium carbonate within critical brain regions
comprising target tissue for efficacy, which may provide
therapeutic benefits with less risk in multiple neurological
disorders
- Data will guide upcoming “Lithium in Brain” Phase II
clinical trials in partnership with Massachusetts General
Hospital
Alzamend Neuro, Inc. (Nasdaq: ALZN) (“Alzamend”), a
clinical-stage biopharmaceutical company focused on developing
novel products for the treatment of Alzheimer’s disease
(“Alzheimer’s”), bipolar disorder (“BD”), major
depressive disorder (“MDD”) and post-traumatic stress
disorder (“PTSD”), today announced that it has finished
analyzing the final full data set from a nonclinical study
comparing brain and plasma lithium exposures between AL001 and
lithium carbonate in Alzheimer’s transgenic mice. The study was
conducted at the University of South Florida and the bioanalytical
procedures for determination of lithium concentration in the brain
and plasma samples were conducted under good laboratory practice
standards by Sannova Analytical LLC.
The study involved administering AL001, a good manufacturing
practices-quality active pharmaceutical ingredient (“API”)
to 5XFAD mice, a recognized model for Alzheimer’s research, to
compare its effects against lithium carbonate, a U.S. Food and Drug
Administration (“FDA”) approved and marketed API. Mice
received either high or low doses scaled to humans of both AL001
and lithium carbonate over a 14-day period to observe
pharmacokinetic steady-state drug conditions. On the 15th day, the
mice were analyzed to assess how the treatments affected lithium
concentrations in different brain regions and in their plasma.
Key Findings:
- No Undue Adverse Effects: Both treatments had no negative
impact on the mice's body weight or clinical signs during the
treatment period.
- Reduced Systemic Exposure: AL001 showed lower plasma lithium
levels than lithium carbonate, reducing the risk of adverse
systemic effects, suggesting an expansion for safety of lithium’s
therapeutic index.
- Enhanced Brain Penetration: AL001 showed consistently higher
lithium concentrations in brain tissues, particularly at lower
doses, compared to lithium carbonate.
- Targeted Brain Structures: The study found that different brain
regions absorb and retain lithium differently. This means
treatments can potentially be tailored to target specific brain
areas, allowing for more precise treatment of various brain-related
conditions when applied in human studies.
Clinical Implications:
These results highlight the potential clinical advantages of
AL001 for conditions like Alzheimer’s, BD, MDD and PTSD at low
doses. By reducing the systemic burden, AL001 could lessen the risk
of side effects such as thyroid and kidney complications often
associated with extant lithium therapies. This positions AL001 as a
promising candidate for safer long-term treatment options, without
the need for routine blood lithium monitoring. This innovation is
specifically designed to address the needs of fragile populations,
such as elderly and Alzheimer’s patients, by offering a potentially
more efficient and safer alternative to existing treatments.
“This is a major step towards potentially providing an important
treatment innovation for the 43+ million Americans afflicted with
Alzheimer’s, BD, MDD and PTSD. These results demonstrated the
potential of AL001 to enhance brain-specific lithium delivery while
minimizing systemic exposure in an Alzheimer’s disease mouse model,
guiding development of enhanced lithium effectiveness and safety in
human diseases,” said Stephan Jackman, Chief Executive Officer of
Alzamend. “We appreciate the extraordinary efforts of our
colleagues and partners. We look forward to further evaluating
AL001 in five ‘Lithium in Brain’ Phase II clinical trials in
healthy subjects and patients diagnosed with mild to moderate
Alzheimer’s, BD, MDD and PTSD, in partnership with Massachusetts
General Hospital at the dosing level observed to be appropriate in
this nonclinical study.”
About Alzamend Neuro
Alzamend is an early clinical-stage biopharmaceutical company
focused on developing novel products for the treatment of
Alzheimer’s, BD, MDD and PTSD. Our mission is to rapidly develop
and market safe and effective treatments. Our current pipeline
consists of two novel therapeutic drug candidates, AL001 - a
patented ionic cocrystal technology delivering lithium via a
therapeutic combination of lithium, salicylate, and L-proline, and
AL002 - a patented method using a mutant-peptide sensitized cell as
a cell-based therapeutic biologic vaccine that seeks to restore the
ability of a patient’s immunological system to combat Alzheimer’s.
Both of our product candidates are licensed from the University of
South Florida Research Foundation, Inc. pursuant to royalty-bearing
exclusive worldwide licenses.
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 forward-looking statements generally include
statements that are predictive in nature and depend upon or refer
to future events or conditions, and include words such as
“believes,” “plans,” “anticipates,” “projects,” “estimates,”
“expects,” “intends,” “strategy,” “future,” “opportunity,” “may,”
“will,” “should,” “could,” “potential,” or similar expressions.
Statements that are not historical facts are forward-looking
statements. Forward-looking statements are based on current beliefs
and assumptions that are subject to risks and uncertainties.
Forward-looking statements speak only as of the date they are made,
and Alzamend undertakes no obligation to update any of them
publicly in light of new information or future events. Actual
results could differ materially from those contained in any
forward-looking statement as a result of various factors. More
information, including potential risk factors, that could affect
Alzamend’s business and financial results are included in
Alzamend’s filings with the U.S. Securities and Exchange
Commission. All filings are available at www.sec.gov and on
Alzamend’s website at www.Alzamend.com.
View source
version on businesswire.com: https://www.businesswire.com/news/home/20241119240778/en/
Email: Info@Alzamend.com or call: 1-844-722-6333
Alzamend Neuro (NASDAQ:ALZN)
Historical Stock Chart
From Oct 2024 to Nov 2024
Alzamend Neuro (NASDAQ:ALZN)
Historical Stock Chart
From Nov 2023 to Nov 2024