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Genprex Strengthens Diabetes Gene Therapy Program with License of Additional Technology from University of Pittsburgh

Genprex Strengthens
Genprex, Inc. a clinical-stage gene therapy company focused on developing life-changing therapies for patients with cancer and diabetes, today announced it has entered into an exclusive license agreement with

the University of Pittsburgh, granting Genprex a worldwide, exclusive license to certain patent applications and related technology and a worldwide, non-exclusive license to use certain related know-how, all related to modulating autoimmunity in Type 1 diabetes by using gene therapy. The preclinical technology transforms macrophages enabling them to reduce autoimmune activity in Type 1 diabetes and could be complementary to the Company's existing diabetes technology.

"Gaining exclusive access to technology that modulates the immune system by transforming macrophages could prove to be significant to our broader research partnership with the laboratory of George Gittes, MD, Professor of Surgery and Pediatrics and Chief of the Division of Pediatric Surgery at the University of Pittsburgh School of Medicine," said Mark Berger, MD, Chief Medical Officer of Genprex. "We are making significant strides in our program with Dr. Gittes's innovative approach to treating diabetes by the transformation of alpha cells into beta-like cells and are excited to add to our arsenal this additional technology also out of Dr. Gittes's lab, in collaboration with the laboratory of Dr. Xangwei Xiao, Assistant Professor of Surgery, also in the Division of Pediatric Surgery at the University of Pittsburgh's School of Medicine. Not only could this new approach be used to reduce autoimmune activity in Type 1 diabetes by modulating the immune system but potentially it could also work in conjunction with the technology we have licensed previously."

"With diabetes reaching epidemic proportions around the world, the work Dr. Gittes is pursuing in diabetes is absolutely critical. In the U.S. alone, there are more than 37 million people with diabetes and another approximately 96 million Americans who are pre-diabetic, or have abnormally elevated blood sugar levels. The opportunity to change the course of this disease with gene therapy is extremely compelling, and increasing our exclusive access to intellectual property could prove to be pivotal to our pathway forward," 

Rodney Varner, President and Chief Executive Officer of Genprex

The Company signed an exclusive license agreement with the University of Pittsburgh in 2020. The gene therapy approach under the original license is comprised of a novel infusion process that uses an endoscope and an adeno-associated virus (AAV) vector to deliver Pdx1 and MafA genes directly to the pancreas. In models of Type 1 diabetes, these genes express proteins that transform alpha cells in the pancreas into functional beta-like cells, which can produce insulin but are distinct enough from beta cells to evade the body's immune system. In Type 2 diabetes, where autoimmunity is not at play, it is believed that exhausted beta cells will be rejuvenated and replenished.

This gene therapy approach was developed by Dr. Gittes. His preclinical research in this area has been published in peer-reviewed scientific publications, and he is the recipient of several research grants, including a $2.59 million grant awarded by the National Institutes of Health (NIH) National Institute of Diabetes and Digestive and Kidney Diseases.

Earlier studies in diabetic mouse models showed that the gene therapy restored normal blood glucose levels for an extended period of time, typically around four months. It is believed that the duration of restored blood glucose levels in mice could translate to decades in humans. Preliminary data from a more recent study in a non-human primate model of Type 1 diabetes also have been promising. Data from this study are expected to be presented at a scientific meeting during the first quarter of 2023. 

About Genprex, Inc.
Genprex, Inc. is a clinical-stage gene therapy company focused on developing life-changing therapies for patients with cancer and diabetes. Genprex's technologies are designed to administer disease-fighting genes to provide new therapies for large patient populations with cancer and diabetes who currently have limited treatment options. Genprex works with world-class institutions and collaborators to develop drug candidates to further its pipeline of gene therapies in order to provide novel treatment approaches. 

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Twist Bioscience Expands Express Genes Rapid Synthesis Service

Twist Bioscience Corporation | January 30, 2024

Twist Bioscience Corporation a company enabling customers to succeed through its offering of high-quality synthetic DNA using its silicon platform, today announced the expansion of Twist Express Genes, a new leading gene synthesis service with an order to shipping turnaround starting at five business days1, to include larger DNA preparations up to 1 milligram. The Express Genes offering, initially launched in November 2023, now extends to larger midiprep (10μg to 100 μg) and maxiprep (100μg to 1mg) DNA preparations. As with Twist standard speed Clonal Genes, all Twist Express Genes are NGS-verified as clonally perfect. “Since the initial launch of our Express Genes service in November, we have received positive and enthusiastic feedback from existing customers on our consistent and rapid turnaround time. By expanding Express Genes to include midiprep and maxiprep, we can now offer rapid gene synthesis at all gene prep scales, enabling large scale experimentation for pharmaceutical, biotechnology, academic and industrial chemical researchers,” said Emily M. Leproust, Ph.D., CEO and co-founder of Twist Bioscience. “With the expanded offering of Twist Express Genes, more researchers can gain access to Twist genes fast and at scale, including those using alternative providers and those cloning their own genes. The ability to order and receive synthetic DNA fast and at scale means more time for cutting-edge research, more make-test-learn cycles, and an accelerated journey to game-changing discoveries.” Twist leverages its ability to miniaturize the chemical reaction to create DNA using its silicon-based DNA synthesis platform along with expertise, software, optimized processes and the expanded layout of its Wilsonville facility to deliver Clonal Genes and Gene Fragments at scale and with rapid turnaround times. Twist’s Express Genes are offered with dynamic pricing, which reflects market demand and manufacturing capacity in a responsive premium price. Customers are able to quickly and easily place orders for Express Genes through Twist’s ecommerce platform. Twist Express Genes Twist Express Genes are 0.3kb to 5.0kb in length. Due to scale enabled by Twist’s platform, orders of any size both small and large can be filled, and as with standard speed Twist Clonal Genes, Twist Express Genes are NGS sequence-verified as one hundred percent accurate. Twist Express Genes can be cloned into catalog vectors or custom vectors so that customers can move right to experimentation. They can also be shipped in customers’ preferred delivery formats, including tubes and plates. For more information and product specifications click here. Current turnaround times for some Twist Bioscience products Express Genes1 (50ng-10µg): starting at 5 business days, now for up to 10µg Standard Clonal Genes (50ng-10µg): starting at 10 business days Express Genes1 (10µg-1mg): starting at 8 business days Standard Clonal Genes (10µg-1mg): starting at 13 business days 1 Express Clonal Genes ship in 5-7 business days. DNA prep sizes including 10 μg - 100 μg, and 100 μg - 1 mg may incur an additional 3-5 days for synthesis. Orders placed outside of the US will incur additional delivery turnaround time. Express Genes orders that require new custom vector onboarding will incur an additional 1-2 weeks for processing. About Twist Bioscience Corporation Twist Bioscience is a leading and rapidly growing synthetic biology and genomics company that has developed a disruptive DNA synthesis platform to industrialize the engineering of biology. The core of the platform is a proprietary technology that pioneers a new method of manufacturing synthetic DNA by “writing” DNA on a silicon chip. Twist is leveraging its unique technology to manufacture a broad range of synthetic DNA-based products, including synthetic genes, tools for next-generation sequencing (NGS) preparation, and antibody libraries for drug discovery and development. Twist is also pursuing longer-term opportunities in digital data storage in DNA and biologics drug discovery. Twist makes products for use across many industries including healthcare, industrial chemicals, agriculture and academic research.

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Heron Therapeutics Announces FDA Approval of ZYNRELEF® Indication Expansion to Include Additional Orthopedic and Soft Tissue Procedures

Heron Therapeutics, Inc. | January 29, 2024

Heron Therapeutics, Inc. a commercial-stage biotechnology company announced that the U.S. Food and Drug Administration (the "FDA") has approved its supplemental New Drug Application ("NDA") for ZYNRELEF® extended-release solution to expand the indication for soft tissue and orthopedic surgical procedures including foot and ankle, and other procedures in which direct exposure to articular cartilage is avoided. ZYNRELEF was previously approved for foot and ankle, small-to-medium open abdominal, and lower extremity total joint arthroplasty surgical procedures in adults. This expanded indication for ZYNRELEF will now cover an estimated 13 million procedures annually, an estimated increase of 86% over prior indicated procedures. To obtain this labeling expansion, Heron successfully conducted studies for cesarean section, spinal surgery, augmentation mammoplasty, and total shoulder arthroplasty. No unique safety issues were identified from the new clinical trials, and the bupivacaine and meloxicam blood concentrations were consistent with previous experience following ZYNRELEF administration. "The expanded indication is poised to have a transformative impact on patient care, providing healthcare professionals with a versatile and effective solution for managing postoperative pain across an even wider range of surgical procedures. The new label expansion and recent partnership with CrossLink, combined with the potential approval of the Vial Access Needle ("VAN") later this year, are expected to have a significant positive impact for ZYNRELEF and the Company," said Craig Collard, Chief Executive Officer of Heron. "We're excited for the opportunity to give even more healthcare providers and patients a new, safe and effective option for achieving long-lasting non-opioid pain control after painful surgical procedures," said Bill Forbes, Executive Vice President, Chief Development Officer at Heron. "This new approval further reinforces our commitment to providing meaningful solutions to address unmet medical needs in the acute care and oncology settings." ZYNRELEF is the first and only therapy for postoperative pain management to be rigorously tested in Phase 3 studies and demonstrate superiority to bupivacaine solution, the current standard-of-care. ZYNRELEF demonstrated superiority compared to bupivacaine with lower pain scores, fewer patients experiencing severe pain, and lower opioid consumption. ZYNRELEF was initially approved by the FDA in May 2021 and received approval of the first supplemental NDA for an expanded label in December 2021. "Patients undergoing orthopedic procedures often experience severe pain, slowing down their recovery time and potentially leading to other complications. Reducing patients' pain within the first three days is critical for patient satisfaction, and having a product like ZYNRELEF now available for additional orthopedic procedures is a great benefit to have in my practice," said Alexander Sah, M.D., orthopedic surgeon at Sah Orthopaedic Associates. "ZYNRELEF helps my patients recover fully, be discharged sooner, and have significantly less pain, with little to no opioid use." Important Safety Information for Patients ZYNRELEF contains an NSAID (non-steroidal anti-inflammatory drug), a type of medicine which Can increase the risk of a heart attack or stroke that can lead to death. This risk increases with higher doses and longer use of an NSAID. Cannot be used during heart bypass surgery. Can increase the risk of gastrointestinal bleeding, ulcers, and tears. ZYNRELEF should also not be used if you are allergic to any component of ZYNRELEF, similar local anesthetics, aspirin or other NSAIDs (such as ibuprofen or naproxen), or have had an asthma attack, hives, or other allergic reaction after taking any of these medicines. as a paracervical block, during childbirth. The most common side effects of ZYNRELEF are soft tissue procedures: vomiting and orthopedic procedures: constipation and headache. The medicines in ZYNRELEF (a local anesthetic and an NSAID) may affect the nervous and cardiovascular system; may cause liver or kidney problems; may reduce the effects of some blood pressure medicines; should be avoided if you have severe heart failure; may cause adverse effects on cartilage; may cause a rare blood disorder, or life-threatening skin or allergic reactions; may harm your unborn baby if received at 20 weeks of pregnancy or later; and may cause low red blood cells (anemia). Tell your healthcare provider about all your medical conditions and about all the medicines you take including prescription or over-the-counter medicines, vitamins, or herbal supplements to discuss if ZYNRELEF is right for you. Talk to your healthcare provider for medical advice about side effects. Report side effects to Heron at 1-844-437-6611 The information provided here is not comprehensive. Please see full Prescribing Information, including Boxed Warning. About ZYNRELEF ZYNRELEF is the first and only dual-acting local anesthetic that delivers a fixed-dose combination of the local anesthetic bupivacaine and a low dose of nonsteroidal anti-inflammatory drug meloxicam. ZYNRELEF is the first and only extended-release local anesthetic to demonstrate in Phase 3 studies significantly reduced pain and significantly increased proportion of patients requiring no opioids through the first 72 hours following surgery compared to bupivacaine solution, the current standard-of-care local anesthetic for postoperative pain control. ZYNRELEF was initially approved by the U.S. Food and Drug Administration (the "FDA") in May 2021 for use in adults for soft tissue or periarticular instillation to produce postsurgical analgesia for up to 72 hours after bunionectomy, open inguinal herniorrhaphy and total knee arthroplasty. In December 2021, the FDA approved an expansion of ZYNRELEF's indication to include foot and ankle, small-to-medium open abdominal, and lower extremity total joint arthroplasty surgical procedures. On January 23, 2024, the FDA approved ZYNRELEF for soft tissue and orthopedic surgical procedures including foot and ankle, and other procedures in which direct exposure to articular cartilage is avoided. Safety and efficacy have not been established in highly vascular surgeries, such as intrathoracic, large multilevel spinal, and head and neck procedures. ZYNRELEF was granted a marketing authorization by the European Commission in September 2020 and by the United Kingdom Regulatory Authority in January 2021. In August 2023, we cancelled the ZYNRELEF U.K. marketing authorization and, in October 2023, we cancelled the ZYNRELEF European Union (EU) marketing authorization, as we do not plan to commercially launch ZYNRELEF in the U.K. or the EU. About Heron Therapeutics, Inc. Heron Therapeutics, Inc. is a commercial-stage biotechnology company focused on improving the lives of patients by developing and commercializing therapeutic innovations that improve medical care. 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Personalis and ClearNote Health Announce Partnership to Advance Epigenomic Technology

Personalis, Inc. | February 05, 2024

Personalis, Inc. a leader in advanced genomics for cancer, and ClearNote Health, Inc., a pioneer in epigenomic technologies, today unveiled an alliance through which Personalis will expand its pharmaceutical service offerings by distributing ClearNote’s cutting-edge epigenomic 5-hydroxymethylcytosine (5hmC) platform. “We have built a unique pharma channel based on our industry-leading tissue and MRD assays and ClearNote Health’s blood-based epigenomic approach is complementary to our offering as it helps our customers deepen their understanding of a patient’s response to immunotherapies,” said Chris Hall, CEO and President of Personalis. “Commercial partnerships such as this broaden our portfolio and are expected to appeal to a wide range of biopharma customers and accelerate our revenue growth.” Echoing this sentiment, Dave Mullarkey, CEO of ClearNote Health, remarked, “Partnering with Personalis presents an excellent opportunity to bring our 5hmC technology to the forefront of cancer research. This alliance is a testament to the synergy between our two companies, enabling us to expand our reach and significantly impact the biopharmaceutical industry. Together, we can accelerate the development of personalized therapies and make a real difference in the lives of patients.” ClearNote Health’s Epigenomics Platform represents a groundbreaking advance in cancer detection, offering real-time insights into disease-specific pathways. By tracking changes in 5hmC levels coupled with artificial intelligence-based analytical methods, the platform can detect cancer earlier, monitor disease progression, understand mechanisms of resistance, and identify promising drug targets and biomarkers. These insights are invaluable for optimizing drug development programs and delivering more effective treatments to patients. The Epigenomics Platform identifies changes in gene activation and gene regulation by labeling specific changes in the 5hmC landscape from plasma-derived cell-free DNA. This rich biological information, as part of clinical trials, enables the monitoring of cancer therapies in real time and contributes to an understanding of drug resistance mechanisms. The partnership marks a pivotal moment in cancer research, leveraging the strengths of both companies to offer unparalleled solutions in the biopharmaceutical industry. About ClearNote Heath, Inc. ClearNote Health is a cancer detection company focused on enabling people at risk for high-mortality cancers to live longer, healthier lives. Utilizing a standard blood draw, the company applies its proprietary epigenomic platform, combining biology and artificial intelligence, to identify DNA-based changes in biology as cancer develops. With lead programs in non-invasive early detection of pancreatic and ovarian cancers in patients at the highest risk for these diseases, ClearNote Health identifies cancers before they progress and when patients are most likely to benefit from treatment. ClearNote Health’s first commercially available test is the Avantect™ Pancreatic Cancer Test, which detects the presence of pancreatic cancer signals in patients at high risk of the disease, including those recently diagnosed with Type 2 diabetes. ClearNote Health is headquartered in San Diego, with additional presence in the San Francisco Bay area and internationally. The company’s CLIA- and CAP-accredited laboratory is located in San Diego, Calif. About Personalis, Inc. At Personalis, we are transforming the active management of cancer through breakthrough personalized testing. We aim to drive a new paradigm for cancer management, guiding care from biopsy through the life of the patient. Our highly sensitive assays combine tumor-and-normal profiling with proprietary algorithms to deliver advanced insights even as cancer evolves over time. Our products are designed to detect minimal residual disease (MRD) and recurrence at the earliest time points, enable the selection of targeted therapies based on ultra-comprehensive genomic profiling, and enhance biomarker strategy for drug development. Personalis is based in Fremont, California.

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