Exelixis ; U.S. FDA accepts investigational new drug application for XB002 in patients with Advanced Solid Tumors

New drug for treating advanced tumour under investigation

Exelixis, Inc. announced that the U.S. Food and Drug Administration (FDA) has accepted its Investigational New Drug Application (IND) to evaluate the safety, tolerability, pharmacokinetics and preliminary antitumor activity of XB002 in patients with advanced solid tumours. As a next-generation tissue factor-targeting antibody-drug conjugate (ADC), XB002 has the potential for an improved therapeutic index and may provide a favourable safety profile compared with earlier-generation tissue factor-targeting ADCs.

“The acceptance of our Investigational New Drug Application for XB002 gets us one step closer to our first biologic entering the clinic and learning more about its potential to help patients with difficult-to-treat cancers,” said Gisela Schwab, M.D., President, Product Development and Medical Affairs and Chief Medical Officer, Exelixis. “Considering XB002’s promising preclinical data and potential differentiation from other tissue factor-targeting antibody-drug conjugates, we look forward to initiating our phase 1 trial in patients with advanced solid tumors.”

XB002 (formerly ICON-2) is an ADC composed of a human monoclonal antibody against tissue factor that is conjugated to a cytotoxic agent. After binding to tissue factor on tumor cells, XB002 is internalized, and the cytotoxic agent is released, resulting in targeted tumor cell death. XB002 is a rationally designed next-generation ADC that leverages proprietary linker-payload technology.

Preclinical data demonstrated that XB002 binds to tissue factor without affecting the coagulation cascade, in contrast with prior therapies in this class. The data also demonstrated encouraging activity of XB002 in multiple solid tumor cancer models and improved tolerability compared with other tissue factor-targeting ADCs. XB002 has shown significant tumor growth inhibition and, in some cases, complete regression. The rational design and preclinical profile of this novel tissue factor-targeting ADC suggest that, if born out in clinical evaluation, XB002 could have an improved therapeutic index and favorable safety profile compared with earlier tissue factor-targeting ADCs.

Tags : #Exelixis #AdvancedSolidTumoursTreatment #XB002 #FDANews #CytotoxicAgents

About the Author


Team Medicircle

Related Stories

Loading Please wait...
-Advertisements-


Trending Now

80% of the diseases are psychosomatic which means they have roots in the mind and this is where homeopathy steps in - It resolves physical ailments by finding the cause in the mind – Dr. Sanket Dhuri, Consultant Homeopath April 14, 2021
A futuristic Vision of a Healthcare Entrepreneur: Shyatto Raha, CEO, and Founder of MyHealthcareApril 12, 2021
Saher Mehdi, Founder and Chief Scientist at wellOwise talks about aspects making healthcare more equitable and reachableApril 10, 2021
Wide variety of therapies to address autism in children explained by Dr. Shilpa Jasubhai, Clinical PsychologistApril 09, 2021
Allopathic and Homeopathic medicines should not be taken together says Dr. Sunil Mehra, Homeopath ConsultantApril 08, 2021
The charm of homeopathic medicine is that it can be taken with conventional medicines – Dr. Shruthi Shridhar, Consulting Homeopath April 08, 2021
Dissociative Identity Disorder and associated concepts explained by Dr. Vinod Kumar, Psychiatrist and Head of Mpower - The Centre (Bangalore) April 07, 2021
Dissociative Identity Disorder explained by Dr. Shilpa Jasubhai, Clinical PsychologistApril 05, 2021
Sehat Ki Baat, Karishma Ke Saath- Episode 6 Healthy Diet For Boosting Metabolism Which Can Help Thyroid Patients April 03, 2021
Significant Pointers on Kidney Health by Dr. Santosh Waigankar, Consultant Urooncologist and Robotic Surgeon at Kokilaben Dhirubhai Ambani HospitalApril 01, 2021
Dr. Vaishal Kenia, Ophthalmologist Talks About the Different Possibilities Available for the Treatment of Glaucoma Depending Upon Their Type and SeverityMarch 30, 2021
No Definitive Role of Diet in Treatment of Lymphedema but Intake of Calories, Salt and Long Chain Fatty Acids should be controlled says Dr. Ramani CVMarch 30, 2021
Dr. Kiran Chandra Patro, Senior Nephrologist Talks About Dialysis as the Temporary Process and Not a Permanent Cure for the Patients of Renal DysfunctionMarch 30, 2021
Two out of three new chronic kidney disease patients are found to have diabetes or hypertension informs Dr. Sreeharsha HarinathaMarch 30, 2021
Glaucoma Treatment: Medications or Surgery? A valuable piece of advice from Dr. Pranay Kapdia, Chairman and Medical Director of Kapadia Eye CareMarch 25, 2021
Dr. Shraddha Satav, Consultant Ophthalmologist Recommends that Everybody After 40, Should Go for the Complete Eye Checkup at Regular IntervalMarch 25, 2021
Childhood Obesity is not a Disease but a Condition which can be very well ManagedMarch 19, 2021
World Sleep Day - 19 th March 2021- Know More About Healthy Sleep As Per The Guidelines by The World Sleep Society March 19, 2021
Sipping Warm Water, the First Thing in the Morning is Good for DigestionMarch 18, 2021
Think Twice, Before Using Plastic Bags over Paper BagsMarch 18, 2021