Saturday, September 26, 2026
MiningNewsTerminal
Saturday, September 26, 2026 Admin

LCR.CN ·

NeonMind Announces Positive Preclinical Results Demonstrating the Efficacy of Psilocybin in Reducing Weight Gain in Obese Animal Subjects

Corporate Updates

NeonMind Announces Positive Preclinical Results Demonstrating the Efficacy of Psilocybin in

Reducing Weight Gain in Obese Animal Subjects

Data Further Validates Psilocybin as a Drug Candidate for Obesity and Supports Development of

NeonMind’s Drug Programs NEO-001 and NEO-002

Oakville, Ont. – March 23, 2022: NeonMind Biosciences Inc. (CSE: NEON) (OTCQB: NMDBF) (FRA: 6UF)

(“NeonMind'' or the “ Company”), an integrated drug development and wellness company focused on

bringing innovative psychedelic -based treatments to people suffering from obesity and mental health

disorders, announced today it has released preclinical data demonstrating the efficacy of psilocybin in

reducing weight gain in obese subjects. In previous preclinical studies, NeonMind has shown efficacy in

reducing weight gain in healthy subjects with normal weight. This latest study suggests a broader

therapeutic potential of psilocybin in weight management and supports the current development track of

NeonMind’s drug candidates.

The data from NeonMind’s preclinical models revealed a novel finding for its drug candidates: the ability

to target visceral fat. Increased visceral fat is linked to poorer cardiometabolic health and reduction in this

type of fat is important in weight los s and better overall health outcomes. Additional findings from the

preclinical models in obese subjects include:

● Statistical significance compared to the control group for both absolute and relative weight gain;

● Efficacy seen within days of administration;

● Reduced food consumption compared to control group;

● No safety signals.

The positive results further reinforce the drug development opportunity of NeonMind’s two lead

psilocybin-based drug candidates targeting obesity. Moreover, the novel findings provi de opportunities

to enhance their commercial profiles. These candidates include NEO-001, which employs psilocybin as an

agonist at the serotonin 5- HT2A receptor, and NEO-002, which utilizes low-dose psilocybin as an agonist

at the 5-HT2C receptor, which controls appetite.

“These latest findings show psilocybin's ability to modulate weight gain, which is absolutely critical for any

drug candidate targeting obesity and weight loss,” said Robert Tessarolo, President & CEO of NeonMind.

“In two separate rodent studies, we have shown that psilocybin has efficacy in modulating weight in both

obese and normal subjects. This is important given visceral fat is associated with increased comorbidities

and poorer health outcomes. These findings show promise for the fut ure development of psilocybin -

based treatments for obesity, which may also lead to improved cardiovascular and metabolic health.”

Dr. Alasdair Barr, primary investigator of NeonMind’s preclinical study, commented, “These preclinical

studies are bringing to light novel findings in an under-researched psychedelic modality: psilocybin-based

weight management. We were able to explore key mechanisms that drive obese behavior and have come

away with further evidence that psilocybin could potentially lead to a reduction in weight gain in various

patient sub-types.”

The manuscript has been submitted to a leading industry peer-reviewed journal for publication.

About NeonMind Biosciences Inc.

NeonMind operates two divisions: (i) a pharmaceutical division engaged in drug development of

psychedelic compounds with two lead psilocybin-based drug candidates targeting obesity; and (ii) a

medical services division focused on launching specialty mental health clinics that integrate psychedelic

therapeutics into traditional psychotherapy settings.

In its pharmaceutical division, NeonMind has two distinct psilocybin drug development programs

targeting obesity. NeonMind's lead candidate, NEO-001, employs psilocybin as an agonist at the

serotonin 5- HT2A receptor, which is involved in the hallucinogenic effect of psychedelics. The

Company's second drug candidate, NEO-002, employs low-dose psilocybin as an agonist at the 5-HT2C

receptor, which controls appetite.

NeonMind and its strategic partners are building NeonMind-branded specialty mental health clinics in

Canada that incorporate evidence-backed innovative treatments to address a variety of mental health

needs. For more information on NeonMind, go to www.NeonMindBiosciences.com.

Rob Tessarolo, President & Chief Executive Officer, NeonMind Biosciences Inc.

[email protected]

Tel: 416-750-3101

Investor Relations:

KCSA Strategic Communications

Scott Eckstein/Tim Regan

[email protected]

Tel: 212-896-1210

The Canadian Securities Exchange has not reviewed, approved nor disapproved the contents of this news

release.

Cautionary Statement Regarding Forward-Looking Statements

Certain statements contained in this press release constitute forward- looking informati on. These

statements relate to future events or NeonMind's future performance. The use of any of the words "could",

"expect", "believe", "will", "projected","estimated" and similar expressions and statements relating to

matters that are not historical fact s are intended to identify forward- looking information and are based

on NeonMind's current belief or assumptions as to the outcome and timing of such future events. Actual

future results may differ materially. In particular, NeonMind's drug development plans, its ability to retain

key personnel, and its expectation as to the development of its intellectual property and other steps in its

preclinical and clinical drug development constitute forward- looking information. Actual results and

developments may dif fer materially from those contemplated by forward- looking information. Readers

are cautioned not to place undue reliance on forward- looking information. The statements made in this

press release are made as of the date hereof. NeonMind disclaims any intent ion or obligation to publicly

update or revise any forward-looking information, whether as a result of new information, future events

or otherwise, except as may be expressly required by applicable securities laws.