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Newly published research proves that it's possible to treat high blood pressure by using specially engineered Lactobacillus paracasei to produce a protein called ACE2 in the gut, reducing gut angiotensin II and, in turn, lowering blood pressure.
DOI Ansgar Oberheide, Maxime van den Oetelaar, Jakob Scheele, Jan Borggrfe, Semmy Engelen, Michael Sattler, Christian Ottmann, Peter Cossar and Luc Brunsveld RSC Med Chem 2025 [link] Protein-protein interactions (PPIs) are key regulators of various cellular processes.
When it comes to engineering human skin, hair may at first seem superfluous. However, hair follicles are quite important: They produce sweat, helping regulate body temperature, and they contain stem cells that help skin heal.
At Alkermes , our interdisciplinary team of protein engineers, immunologists, pharmacologists, and analytical scientists is investigating the biology of several immunomodulatory cytokines including IL-12 and IL-18 to develop novel versions of these molecules with the goal of harnessing their therapeutic potential.
Regulators care a lot about controlling the Type 1 error rate of the clinical trial, Smith notes. Previously, Aaron was an algorithm engineer and manager of the hand tracking team at Leap Motion. Even if the model we used has some error, it could not increase the Type 1 error rate of the trial. Aaron received his Ph.D.
Cas9 ancestor engineered into a compact genome editing tool By Tom Ulrich May 14, 2025 Breadcrumb Home Cas9 ancestor engineered into a compact genome editing tool Researchers adapt a compact RNA-guided enzyme from bacteria for a variety of DNA editing tasks in human cells.
This system, called eePASSIGE, can make gene-sized edits several times more efficiently than other similar methods, and is reported today in Nature Biomedical Engineering. “To Nature Biomedical Engineering. We hope this system will prove to be an important step towards realizing the benefits of targeted gene integration for patients.”
This master regulator of the regulatory T cell (Treg) genome has opened new horizons in the fight against cancer, offering a precise and tailored solution to modulate the immune system’s response. Our team has created proprietary techniques to engineer Tregs that specifically remove SRC-3 that is expressed in the nucleus.
Gene therapy research is exciting and full of promise, but because of the risks involved, it’s also highly regulated, requiring an institutional biosafety committee (IBC) to provide additional oversight and risk assessment. What do the Regulations Say about IBC Review? What Does an IBC Review?
Zylberberg shares a notable success story involving a CAR-T therapy developer – a type of cell therapy that uses genetically engineered T-cells to fight cancer. Building trust in AI – both among regulators and clinicians – will be key to unlocking its full potential in CGT, she explains.
Engineering and Administrative Controls: The cornerstone of safe HPAPI manufacturing lies in strict controls and the use of personal protective equipment (PPE). Engineering controls, such as airlocks and pressure-controlled rooms, further minimized the risk of airborne contamination and cross-contamination.
Columbia Engineering researchers report that they have developed a “cloaking” system that temporarily hides therapeutic bacteria from immune systems, enabling them to more effectively deliver drugs to tumors and kill cancer cells in mice. Sheng Professor of Biomedical Engineering. ” An Effective On/Off Switch.
The epigenome (meaning ‘above the genome’) is a system of reversible marks regulating how the DNA is read, translated and used. 2 Additionally, the epigenetic editing toolkit allows for precise temporal regulation. What is epigenetic editing? So, where does epigenetic editing currently stand and how will it transition into the clinic?
In the context of our previous findings that artesunate (ART) could inhibit the migration and invasion of TC cells through phosphoinositide 3-kinase/protein kinase B (PI3K/Akt), this study was engineered to investigate whether ART regulates the tumor microenvironment in TC.
Early approaches focused on regulating intracellular aggregate formation by inhibiting tau kinases, tau aggregation, or improving microtubule stabilization. 1 “There is great interest in identifying targets that regulate the expression or degradation of tau,” explained the authors in Communications Biology. “We Communications Biology.
Banks have silos, these silos have been created due to mergers, regulations, entities, risk types, chinese walls, data protection, land laws or sometimes just technological challenges over time. The team analyzing the data warehouses, the data lakes and aiding the analytics will have to have this one major organizational goal in mind.
This review details the onset mechanisms of drug-induced TdP, including I Kr inhibition, pharmacokinetic factors, autonomic regulation and reduced repolarization reserve. It also explores the utility of proarrhythmic surrogate markers (J-T peak , T peak -T end and terminal repolarization period) besides QT interval.
Microgravity crystallization, in combination with modern innovations in antibody engineering (e.g., Regulators may reasonably ask is a drug crystallized in orbit the same as if made on Earth? Convenience is an increasingly common competitive lever in the biopharma industry, particularly for crowded targets.
The study mentions the overlap in genes associated with Fatigue Dominant long COVID and ME/CFS, including those involved in circadian rhythm regulation and insulin regulation. She is a computational biologist with a background in bioprocess engineering and biotechnology.
The Value of Clinical Research Clinical research is the engine that drives medical innovation, leading to the discovery of new drugs, treatments and medical devices that enhance patients access to treatment options, improve patient care and outcomes, and transform the healthcare landscape.
In research published in Scientific Reports , 1 investigators focused on mesenchymal stem cells (MSCs), known for their potential in treating cell defects and regulating immune responses.
Genetic engineering in the medicine cabinet is one thing; allowing it at the dinner table is another. Through genetic engineering, researchers have developed Golden Rice which can help address the problem of vitamin A deficiency , cotton that produces its own insecticide , virus-resistant papayas , and more. At the dining table.
The 103 regulations the EPA is currently working on On July 5, 2024, the EPA published its Spring 2024 Unified Agenda, which reveals what regulations the agency is planning on releasing by the end of the year and beyond.
Loloei tackled legal matters related to various aspects of the regulation of medical devices, in vitro diagnostics, and combination products including regulatory and compliance issues, dispute resolutions between the FDA and sponsors, and FDA enforcement actions. During her FDA tenure, Ms. Gibbs , HP&M Director.
A groundbreaking study conducted by Jun Sun’s research team at the University of Illinois Chicago has revealed a new and critical role of Axin1 in regulating intestinal epithelial development and microbial homeostasis. Credit: Shari Garrett et al. […]
Can you explain the methodology used to investigate the genetic variants regulating extracellular matrix (ECM) secretion in SMCs, and predict proteins associated with vascular disease? Previous studies support LTBP1’s involvement in ECM organization and TGF-beta activation, crucial for fibrous cap formation and stability.
Continuous evolution of compact protein degradation tags regulated by selective cereblon molecular glues. By Leah Eisenstadt March 14, 2024 Credit: Courtesy of the authors. Paper cited Mercer JAM, et al. March 14, 2024. Funding This work was supported in part by the National institutes of Health and the Howard Hughes Medical Institute.
These microscopic particles, which are smaller than 100 nanometers, can be engineered to deliver drugs to specific targets with precision. Viral vectors, engineered from modified viruses that have lost their disease-causing potential, have emerged as a powerful tool for this purpose.
By 1972, the Food and Drug Administration (FDA) and the Drug Enforcement Administration (DEA) had instituted severe regulations that restricted access, said Roberts. These regulations were designed primarily to prevent methadone from being diverted to the street, he said. Washington, DC: The National Academies Press.
These antibodies are negatively regulated by the inhibitory IgG receptor, FcγRIIB (CD32B). Dogma suggests inhibition is mediated through the FcγRIIB immunoreceptor tyrosine-based inhibition motif (ITIM), negatively regulating immunoreceptor tyrosine-based activation motif (ITAM)-mediated signalling from activating FcγRs.
The ability to engineer spirulina in this way offers significant advantages in terms of manufacturing costs and scalability. We genetically engineer spirulina to express therapeutic proteins like antibodies or enzymes right inside the organism, Finrow explains. Its simple in principle.
States that regulate cannabis and cannabis-derived products do not have uniform testing procedures or regulatory approaches to ensure product integrity, safety, and labeling (Schauer, 2021)." dwf_admin Fri, 10/04/2024 - 12:00 Source National Academies of Sciences, Engineering, and Medicine.
Lenz, Principal Medical Device Regulation Expert & Lisa M. Baumhardt, Senior Medical Device Regulation Expert — As an end of the year gift, FDA finalized its guidance document, Digital Health Technologies for Remote Data Acquisition in Clinical Investigations , in late December. By Adrienne R.
Dr. Won will share his expertise and insights on the intricacies of the United States Food and Drug Administration (FDA) regulations pertaining to medical devices, with a special focus on class II and class III hearing devices. Philip Won , of Hyman, Phelps & McNamara, P.C.
This membrane regulates the diffusion of the drug from the reservoir into the skin. Nanoparticles offer a versatile platform for drug delivery, where their size and surface properties can be engineered to optimize interaction with the skin. Encapsulating drugs within nanoparticles brings several advantages for TDD.
These include engineering the cells to express cytokines that promote their maturation and/or differentiation, and engineering drug-resistant γδ T cells that can be combined with chemotherapies, which stress cancer cells but would otherwise also deplete the T-cell population. Regulation of cutaneous malignancy by gammadelta T cells.
As for regulatory considerations, Klein anticipates engaging in discussions with regulators to address novel aspects such as mechanism, toxicology, and dosing regimens. He believes that condensates regulate numerous cellular processes and are dysregulated in various diseases.
filed comments on behalf of the Coalition to Preserve LDT Access and Innovation in response to FDA’s proposed rule to regulate laboratory developed tests (LDTs) as devices. Weighing in at nearly 60 pages, the comments detail extensive flaws in the proposed regulation. Javitt — On Monday, Hyman, Phelps & McNamara, P.C.
a healthcare and life sciences software engineering firm based in San Diego, California, with European operations located in Cluj-Napoca, Romania. We’re a full-service software engineering service provider focused on improving the patient experience through innovative software solutions and technologies.
Each truck is equipped with sensors that continuously monitor engine health, tire pressure, and fuel efficiency. Scenario 1 (Predictive Maintenance): The AI algorithms detect a subtle but consistent increase in engine temperature and decreased fuel efficiency in one truck.
These agencies set guidelines and regulations that generic drug manufacturers must follow to ensure that their products are bioequivalent to the innovator drug. Regulatory professionals play a crucial role in navigating the regulatory landscape, ensuring compliance with guidelines and regulations, and communicating with regulatory agencies.
Despite many federal and state regulations aimed at improving the safety of utilities workers in the United States, there are several fatalities and many more injuries every year resulting from arc flash incidents on the job. What Does an Arc Flash Electrical Safety Program Involve? How Do I Start? How much will this cost? ”
1 The research, supported by the National Institutes of Health, centres on a cellular chaperone protein called GRP78, responsible for regulating protein folding within cells. In the top row, human lung cancer cells were engineered to over-express GRP78 in the nucleus. Previous studies led by Dr Amy S.
But altering the tracr-L with genetic engineering to make it function more like a guide RNA increased CRISPR-Cas9 cuts. The authors suggest natural tracr-L regulates autoimmunity. In bacteria with unaltered tracr-L, levels of CRISPR-related genes were low. And removing tracr-L altogether greatly increased CRISPR-Cas9 expression.
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