Hoth Therapeutics' GDNF Therapy Shows Breakthrough Efficacy in Obesity Treatment
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Feb 10 2026
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Should l Buy HOTH?
Source: PRnewswire
Hoth Therapeutics Inc. shares fell 5.16% as the stock crossed below its 5-day SMA amid broader market gains in the Nasdaq-100 and S&P 500.
The company's GDNF therapy, co-developed with the U.S. Veterans Administration, demonstrated superior efficacy compared to semaglutide in a preclinical study, showing significant weight loss and improved metabolic health in female models. Hoth plans to accelerate GDNF towards IND-enabling studies, targeting clinical trials in 2027, which could position it as a disruptive treatment in the $200 billion obesity market.
The promising results of GDNF highlight its potential to address the limitations of current GLP-1 agonists, suggesting a significant opportunity for Hoth in the healthcare landscape as it continues to advance its research and development efforts.
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Analyst Views on HOTH
About HOTH
Hoth Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on developing new generation therapies for unmet medical needs. The Company is focused on developing a topical formulation for treating side effects from drugs used for the treatment of cancer (HT-001); a treatment for mast-cell derived cancers and anaphylaxis (HT-KIT), and a treatment and/or prevention for Alzheimer's or other neuroinflammatory diseases (HT-ALZ). The Company also has assets being developed for atopic dermatitis (also known as eczema) (BioLexa); a treatment for asthma and allergies using inhalational administration (HT-004), and a treatment for obesity, and obesity-related diseases and conditions (HT-VA).
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
Spain Approves Hoth's Clinical Trial for HT-001
- Regulatory Approval Progress: Hoth Therapeutics has secured regulatory authorization in Spain for its Phase 2a CLEER Trial of HT-001, laying the groundwork for the company's strategic expansion in Europe and expected acceleration of clinical trial execution.
- Positive Clinical Results: Preliminary data indicate that HT-001 shows significant efficacy in alleviating EGFR inhibitor-related skin toxicities, enabling patients to remain on life-saving cancer therapies longer, thus addressing a major limitation of current oncology treatment regimens.
- Market Potential Unveiled: Hoth's CEO Robb Knie stated that the combination of regulatory progress and strong clinical signals opens a new treatment avenue for patients in Spain, positioning HT-001 as a potential critical supportive care therapy in oncology.
- Innovative Treatment Goals: HT-001 is a novel topical therapeutic designed to target inflammatory pathways associated with cancer therapy-induced skin toxicities, aiming to improve patient tolerability and ensure uninterrupted treatment, thereby enhancing overall patient quality of life.
See More
Hoth Therapeutics Shares Surge 55% on Positive HT-VA Study Results
- Significant Study Results: Hoth Therapeutics' HT-VA study demonstrated that GDNF can directly reprogram liver fat metabolism at the genetic level in diet-induced obesity and metabolic-associated fatty liver disease, significantly decreasing Srebf1 expression while increasing Ppara expression, highlighting its crucial role in fat metabolism.
- Strong Market Performance: Following the announcement of the study results, HOTH shares surged over 55% in pre-market trading, rising by $0.80 to a 58.23% increase, reflecting strong market confidence and anticipation for the new therapy.
- Future Development Plans: Hoth plans to advance HT-VA findings into additional preclinical validation studies and evaluate clinical development pathways for metabolic and liver diseases, indicating the company's ongoing commitment and strategic positioning in new therapies.
- Diverse R&D Pipeline: In addition to HT-VA, Hoth is also developing HT-001, HT-KIT, and HT-ALZ targeting skin reactions in cancer patients, mast cell-driven disorders, and Alzheimer's disease, showcasing its broad portfolio and potential in the biopharmaceutical sector.
See More
REPL Faces Pressure After FDA Issues Second Complete Response Letter
- Regulatory Pressure on REPL: REPL's stock plummeted 64% after the FDA issued a second Complete Response Letter (CRL) for its lead drug RP1 in combination with nivolumab for anti-PD-1-failed melanoma, highlighting a lack of alignment with the FDA and prompting widespread analyst downgrades across Wall Street.
- HOTH Financing Impact: HOTH's stock declined 1% following the announcement of a $2 million stock offering priced at $0.70 per share, overshadowing positive pipeline updates for its HT-001 therapy, which showed significant efficacy in treating skin toxicities, indicating market concerns over dilution.
- ONCO's Stock Slide: ONCO's shares fell 27% after implementing a 1-for-5 reverse stock split to comply with Nasdaq's minimum bid price requirement, despite ongoing efforts to acquire Realbotix in an all-stock deal, reflecting investor anxiety over compliance pressures.
- Retail Investor Sentiment: Retail sentiment on Stocktwits showed REPL as 'bearish' while HOTH and ONCO were 'extremely bullish', indicating a divergence in market sentiment despite all three stocks underperforming the broader XLV ETF over the past year, with declines of 77%, 36%, and 97% respectively.
See More
HT-VA Drug Outperforms Novo Nordisk in Key Metabolic Markers
- Clinical Trial Results: Hoth Therapeutics' HT-VA drug has outperformed Novo Nordisk's blockbuster semaglutide in key gene expression markers, indicating significant advantages in liver fat regulation and potential as a new therapy for metabolic-associated fatty liver disease and obesity.
- Gene Expression Improvement: The drug demonstrated statistically significant reductions in fat production genes and increased fat metabolism during preclinical trials, suggesting that HT-VA fundamentally reprograms the body's fat production and metabolism mechanisms, which is clinically significant.
- Stock Price Reaction: Hoth Therapeutics' shares surged 70% in after-hours trading on Monday, reflecting strong investor confidence in the drug's potential, despite a 38% decline in stock value over the past 12 months.
- Future Development Plans: The company aims to advance HT-VA into further preclinical validation studies and evaluate clinical development pathways for metabolic and liver diseases while exploring strategic partnerships to accelerate the development process.
See More
GDNF Shows Promise as Next-Gen Therapy for MAFLD and Obesity
- Significant Findings: Hoth Therapeutics' HT-VA study revealed that GDNF significantly reduces the expression of the fat production gene Srebf1 while increasing the activity of the fat metabolism gene Pparα, indicating its potential in treating metabolic-associated fatty liver disease (MAFLD) and obesity.
- Innovative Mechanism: Unlike existing therapies that primarily focus on weight loss, GDNF directly targets the biological mechanisms of liver fat metabolism by shutting down fat production and activating fat metabolism, offering a potentially disease-modifying therapeutic approach with significant clinical implications.
- Strategic Milestone: CEO Robb Knie noted that the HT-VA study represents a major expansion for Hoth into high-value metabolic indications, emphasizing GDNF's ability to fundamentally reprogram fat metabolism, which could alter the existing treatment landscape.
- Future Plans: Hoth Therapeutics plans to advance the clinical development of GDNF, aiming to provide innovative treatment options for MAFLD and related metabolic disorders, thereby enhancing patient quality of life.
See More
GDNF Shows Promise as Next-Gen Therapy for MAFLD and Obesity
- Significant Gene Expression Improvement: Hoth Therapeutics' HT-VA study demonstrates that GDNF treatment significantly reduces the expression of Srebf1, a gene linked to fat production in the liver, while enhancing the activity of Pparα, a key regulator of fat metabolism, thereby directly reprogramming liver fat metabolism and indicating its potential application in MAFLD and obesity treatment.
- Differentiation from Existing Therapies: GDNF outperformed current GLP-1 therapies in key gene expression markers, focusing not just on weight loss but directly targeting the biological mechanisms of fat accumulation in the liver, showcasing its potential as a first-in-class metabolic reprogramming therapy.
- Market Entry Strategy: The study results lay the groundwork for Hoth Therapeutics' entry into the MAFLD and obesity markets, indicating the company's strategic expansion into high-value metabolic indications that could reshape existing treatment paradigms.
- Next Steps for Development: Hoth plans to advance HT-VA findings into additional preclinical validation studies, evaluate clinical development pathways for metabolic and liver diseases, and explore strategic partnerships to accelerate the development process.
See More
Spain Approves Hoth's Clinical Trial for HT-001
- Regulatory Approval Progress: Hoth Therapeutics has secured regulatory authorization in Spain for its Phase 2a CLEER Trial of HT-001, laying the groundwork for the company's strategic expansion in Europe and expected acceleration of clinical trial execution.
- Positive Clinical Results: Preliminary data indicate that HT-001 shows significant efficacy in alleviating EGFR inhibitor-related skin toxicities, enabling patients to remain on life-saving cancer therapies longer, thus addressing a major limitation of current oncology treatment regimens.
- Market Potential Unveiled: Hoth's CEO Robb Knie stated that the combination of regulatory progress and strong clinical signals opens a new treatment avenue for patients in Spain, positioning HT-001 as a potential critical supportive care therapy in oncology.
- Innovative Treatment Goals: HT-001 is a novel topical therapeutic designed to target inflammatory pathways associated with cancer therapy-induced skin toxicities, aiming to improve patient tolerability and ensure uninterrupted treatment, thereby enhancing overall patient quality of life.
See More
Hoth Therapeutics Shares Surge 55% on Positive HT-VA Study Results
- Significant Study Results: Hoth Therapeutics' HT-VA study demonstrated that GDNF can directly reprogram liver fat metabolism at the genetic level in diet-induced obesity and metabolic-associated fatty liver disease, significantly decreasing Srebf1 expression while increasing Ppara expression, highlighting its crucial role in fat metabolism.
- Strong Market Performance: Following the announcement of the study results, HOTH shares surged over 55% in pre-market trading, rising by $0.80 to a 58.23% increase, reflecting strong market confidence and anticipation for the new therapy.
- Future Development Plans: Hoth plans to advance HT-VA findings into additional preclinical validation studies and evaluate clinical development pathways for metabolic and liver diseases, indicating the company's ongoing commitment and strategic positioning in new therapies.
- Diverse R&D Pipeline: In addition to HT-VA, Hoth is also developing HT-001, HT-KIT, and HT-ALZ targeting skin reactions in cancer patients, mast cell-driven disorders, and Alzheimer's disease, showcasing its broad portfolio and potential in the biopharmaceutical sector.
See More
REPL Faces Pressure After FDA Issues Second Complete Response Letter
- Regulatory Pressure on REPL: REPL's stock plummeted 64% after the FDA issued a second Complete Response Letter (CRL) for its lead drug RP1 in combination with nivolumab for anti-PD-1-failed melanoma, highlighting a lack of alignment with the FDA and prompting widespread analyst downgrades across Wall Street.
- HOTH Financing Impact: HOTH's stock declined 1% following the announcement of a $2 million stock offering priced at $0.70 per share, overshadowing positive pipeline updates for its HT-001 therapy, which showed significant efficacy in treating skin toxicities, indicating market concerns over dilution.
- ONCO's Stock Slide: ONCO's shares fell 27% after implementing a 1-for-5 reverse stock split to comply with Nasdaq's minimum bid price requirement, despite ongoing efforts to acquire Realbotix in an all-stock deal, reflecting investor anxiety over compliance pressures.
- Retail Investor Sentiment: Retail sentiment on Stocktwits showed REPL as 'bearish' while HOTH and ONCO were 'extremely bullish', indicating a divergence in market sentiment despite all three stocks underperforming the broader XLV ETF over the past year, with declines of 77%, 36%, and 97% respectively.
See More
HT-VA Drug Outperforms Novo Nordisk in Key Metabolic Markers
- Clinical Trial Results: Hoth Therapeutics' HT-VA drug has outperformed Novo Nordisk's blockbuster semaglutide in key gene expression markers, indicating significant advantages in liver fat regulation and potential as a new therapy for metabolic-associated fatty liver disease and obesity.
- Gene Expression Improvement: The drug demonstrated statistically significant reductions in fat production genes and increased fat metabolism during preclinical trials, suggesting that HT-VA fundamentally reprograms the body's fat production and metabolism mechanisms, which is clinically significant.
- Stock Price Reaction: Hoth Therapeutics' shares surged 70% in after-hours trading on Monday, reflecting strong investor confidence in the drug's potential, despite a 38% decline in stock value over the past 12 months.
- Future Development Plans: The company aims to advance HT-VA into further preclinical validation studies and evaluate clinical development pathways for metabolic and liver diseases while exploring strategic partnerships to accelerate the development process.
See More
GDNF Shows Promise as Next-Gen Therapy for MAFLD and Obesity
- Significant Findings: Hoth Therapeutics' HT-VA study revealed that GDNF significantly reduces the expression of the fat production gene Srebf1 while increasing the activity of the fat metabolism gene Pparα, indicating its potential in treating metabolic-associated fatty liver disease (MAFLD) and obesity.
- Innovative Mechanism: Unlike existing therapies that primarily focus on weight loss, GDNF directly targets the biological mechanisms of liver fat metabolism by shutting down fat production and activating fat metabolism, offering a potentially disease-modifying therapeutic approach with significant clinical implications.
- Strategic Milestone: CEO Robb Knie noted that the HT-VA study represents a major expansion for Hoth into high-value metabolic indications, emphasizing GDNF's ability to fundamentally reprogram fat metabolism, which could alter the existing treatment landscape.
- Future Plans: Hoth Therapeutics plans to advance the clinical development of GDNF, aiming to provide innovative treatment options for MAFLD and related metabolic disorders, thereby enhancing patient quality of life.
See More
GDNF Shows Promise as Next-Gen Therapy for MAFLD and Obesity
- Significant Gene Expression Improvement: Hoth Therapeutics' HT-VA study demonstrates that GDNF treatment significantly reduces the expression of Srebf1, a gene linked to fat production in the liver, while enhancing the activity of Pparα, a key regulator of fat metabolism, thereby directly reprogramming liver fat metabolism and indicating its potential application in MAFLD and obesity treatment.
- Differentiation from Existing Therapies: GDNF outperformed current GLP-1 therapies in key gene expression markers, focusing not just on weight loss but directly targeting the biological mechanisms of fat accumulation in the liver, showcasing its potential as a first-in-class metabolic reprogramming therapy.
- Market Entry Strategy: The study results lay the groundwork for Hoth Therapeutics' entry into the MAFLD and obesity markets, indicating the company's strategic expansion into high-value metabolic indications that could reshape existing treatment paradigms.
- Next Steps for Development: Hoth plans to advance HT-VA findings into additional preclinical validation studies, evaluate clinical development pathways for metabolic and liver diseases, and explore strategic partnerships to accelerate the development process.
See More
