Keywords: Noise, corticosteroids, gastric secretions, animal models, therapeutics
One of the toughest sources of restrictions on the environment and the workplace is noise. Numerous impacts of noise on the immune system, hormone levels, and the cardiovascular and pulmonary systems are well recognized. In this regard, noise induced stress imparts a very serious effect on the body and is considered the richest element of pollution in the environment. It is well documented in the research arena that noise affects immune functions, hormonal levels, and cardiovascular and respiratory systems through the secretion of hormones. The excessive secretion of acids leads to an acid bounce or the peptic juice secretion that ends with gastric as well as the peptic ulcers… Continue reading.
Emerging Nanomaterials and Nano-based Drug Delivery Approaches to Combat Antimicrobial Resistance focuses on recent and emerging trends surrounding nanomaterials and nano-drug delivery approaches to combat antimicrobial resistance. The relationship between nanomaterials and antimicrobial activity needs to be deeply explored to meet the challenges of combating antimicrobial resistance. The content of this book is divided into three main topic areas, including (i) how to overcome the existing traditional approaches to combat antimicrobial resistance, (ii) applying multiple drug delivery mechanisms to target multi-drug resistant microbes, and (iii) how nanomaterials can be used as drug carriers. This is an important reference source for those looking to understand how nanotechnology plays an important role in combatting disease and infection. As antimicrobial resistance threatens the effective prevention and treatment of an ever-increasing range of infections caused by bacteria, parasites, viruses, and fungi, this is a timely resource… Learn more.
An AIMBE Fellow and world-renowned expert in nanotechnology and regenerative medicine, Tom Webster, will speak at the 2022 Healthy Masters Forum International Conference in Braga, Portugal. Please click here for more detail.
While many viral infections can be prevented through vaccination, it can take a long time for vaccinations to be developed for new diseases and many people object to themselves or children taking vaccines. There is a high need for quicker, readily available alternative treatments. Serial entrepreneur Professor Thomas J Webster thinks this could be achieved using nanomaterials. Webster’s research has identified molecules which could bind to proteins on the surface of SARS-CoV-2, the virus responsible for COVID-19, and inhibit its ability to infect human cells.
Since the emergence of the COVID-19 pandemic several years ago, multiple vaccines and treatments have been proposed to combat the disease. Most of these approaches target the virus responsible for the disease, a coronavirus called SARS-CoV-2. However, one limitation of these vaccines and treatments is that they are often developed for a specific form or variant of a virus – meaning they may be less effective against other, mutated forms or viruses. Recent studies have shown that current vaccines are not effective against recent SARS CoV-2 Omicron BA.4 and 5 variants… Continue reading.
A group of scientists at Northeastern University are making progress using nanotechnology to prevent, diagnose and fight the coronavirus.
Thomas Webster, professor of chemical engineering at Northeastern University, has been working with nanotechnology for decades. Now, he and his team are finding new applications with the coronavirus.
Their goal is to find ways to keep the virus from spreading, improve testing, and create a therapy. “This is why viruses are such a huge problem, because they’re so small and pervasive… Find out more.
The Problem At Hand
The COVID-19 pandemic has changed many aspects of daily modern life; employees work from home, students attend class online, and individuals have been encouraged to stay inside, only leaving isolation for the essentials. The response has provided a mild reprieve from the rapid spread of the virus, though it is a temporary solution to a problem without a clear end in sight. Companies, universities and research labs involved in the health sciences across the world have shifted their focuses to combating COVID-19 and viral outbreaks to provide a better, more permanent solution for overcoming pandemic.
Recently, alongside Stanford University, Harvard University, and the Massachusetts Institute for Technology, the Center for Research Innovation at Northeastern University announced their support of the COVID-19 Technology Access Framework, which is a set of licensing principles that aims to make technologies that could aid research in preventing, diagnosing and treating COVID-19 more available. We took a moment to talk to Thomas Webster, a faculty researcher at Northeastern, about his work on one of these technologies.
Webster is a Professor at the College of Engineering at Northeastern University and heads a research lab responsible for researching and developing advanced nano-molecular technology that he calls the “Nano-Medicine Lab.” Earlier this month, Audax Medical, Inc., a Massachusetts-based company dedicated to developing medical innovations, licensed a technology developed in Webster’s lab that utilizes a nano-molecular approach to viral therapy… Continue reading.
There is no vaccine or specific treatment for COVID-19, the disease caused by the severe acute respiratory syndrome coronavirus 2, or SARS-CoV-2.
Since the outbreak began in late 2019, researchers have been racing to learn more about SARS-CoV-2, which is a strain from a family of viruses known as coronavirus for their crown-like shape.
Northeastern chemical engineer Thomas Webster, who specializes in developing nano-scale medicine and technology to treat diseases, is part of a contingency of scientists that are contributing ideas and technology to the Centers for Disease Control and Prevention to fight the COVID-19 outbreak… Continue reading.
Nanovis today announced the commercial launch of its bioceramic nanotube enhanced FortiCore interbodies following a successful alpha launch.
The FortiCore interbodies are designed with a unique, proprietary, patent protected bio-ceramic enhanced titanium nanotube surface. The nanotubes are applied to a deeply porous, fully interconnected titanium scaffold intermolded with a PEEK core for preferred modulus and plain x-ray visualization.
A few leading innovators from select areas around the United States were the first in the world to use this new nanotechnology… Continue reading.
Tom Webster and his colleagues newly published a book titled “Immune Aspects of Biopharmaceuticals and Nanomedicines.”
Summary: The enormous advances in the immunologic aspects of biotherapeutics and nanomedicines in the past two decades has necessitated an authoritative and comprehensive reference source that can be relied upon by immunologists, biomedical researchers, clinicians, pharmaceutical companies, regulators, venture capitalists, and policy makers alike. This text provides a thorough understanding of immunology, therapeutic potential, clinical applications, adverse reactions, and approaches to overcoming immunotoxicity of biotherapeutics and nanomedicines. It also tackles critical, yet often overlooked topics such as immune aspects of nano-bio interactions, current FDA regulatory guidances, complement activation-related pseudoallergy (CARPA), advances in nanovaccines, and immunogenicity testing of protein therapeutics… Learn more.
Nanovis today announced that MedTech Outlook recognized Nanovis as a Top 10 Orthopedic Solution Provider, 2019. Its industry-leading fixation technologies offer surgeons and hospitals the best aspects of fixation, visualization, and durability. Nanovis’ developmental infection technology platforms promise to offer surgeons and hospitals much-needed bactericidal solutions.
“A distinguished panel of CMIOs, CIOs, analysts, and venture capitalists, along with the editorial panel of Med Tech Outlook has selected Nanovis as a Top 10 Orthopedic Solution Provider, We congratulate Nanovis for being at the forefront of providing cutting-edge infection technology solutions; the value these solutions offer to surgeons and hospitals is evident. We anticipate hearing more about the success of Nanovis in the years to come… Continue reading.
Nanovis today announced that Global Health & Pharma magazine recognized Nanovis as the Best Nanotechnology Driven Implant Company, 2018.
Nanovis is a technology-driven growth company committed to helping surgeons and hospitals achieve excellent fixation and infection outcomes using advanced nanotechnology platforms. Its industry-leading fixation technologies offer surgeons and hospitals the best aspects of fixation, visualization, and durability. Nanovis’ developmental infection technology platforms promise to offer surgeons and hospitals much-needed bactericidal solutions.
“Nanovis is honored to be recognized for the technology award by Global Health & Pharma,” says Nanovis CEO Matt Hedrick. “It validates the progress we’ve made towards our vision of discovering, licensing and launching the best spinal implant technologies for fixation and infection… Continue reading.
Nanovis, today announced the successful FDA clearance of its FortiCore® TLIF and PLIF interbodies featuring a Nanosurface-enhanced deeply porous titanium scaffold intermolded with a PEEK core.
“Implant nano surface science has advanced from the early days when we simply created nanoroughness for implants because tissues have nanoroughness. Now we understand the mechanisms by which nanotopographies can interact with cellular signaling pathways. I’m delighted that with Nanovis’ implants, patients can now benefit from a carefully designed and controlled nanotopography that harnesses this groundbreaking research,” said Thomas Webster, PhD, Chemical Engineering Department Chair, Northeastern University, who with Chang Yao, PhD, were early pioneers in the use of nanosurfaces to enhance bone growth.
Nanovis’ foundational FortiCore interbody fusion platform is well proven with over 4,250 implanted to date. FortiCore interbodies have deeply porous interconnected titanium scaffolds intermolded with a PEEK core, giving surgeons important fixation and imaging advantages. Data comparing the osseointegration strength of the FortiCore scaffold, PEEK, and allograft to the strength of trabecular host bone was published in Spine in late 2016. Now the titanium scaffolds on the FortiCore TLIF and PLIF interbodies are enhanced with a carefully designed and controlled nanosurface… Continue reading.
A stand-alone, easily accessible volume that examines and provides a broad survey of various topics pertaining to the immune effects of biopharmaceuticals and nanomedicines, both beneficial and adverse.
An essential reference for the novice and expert alike in diverse areas such as medicine, law, biotechnology, nanotechnology, pharmaceutical sciences, toxicology, drug development, regulatory science, and governmental affairs.
Highlights both cutting-edge technological advances and also addresses critical topics such as nano-bio interactions, toxicity, and FDA regulatory issues… Continue reading.
ChE Chair Tom Webster, speaking about his nanotechnology research, was featured in Episode 2 of Year Million, a National Geographic television series on what life is going to be like for humans one million years in the future.
What was once conceived as science fiction is now anchored in reality. YEAR MILLION, a new six-part documentary-drama series from National Geographic, explores what it will be like to be human one million years into the future. Today’s brightest futurists, scientists, scholars and notable science fiction writers guide viewers through the very latest advances in technology, ideas and innovations that likely will power the evolution of our species.
Watch Prof. and Chair Tom Webster speak about his nanotechnology research in episode 2 and episode 4!
On September 29-30, a hundred researchers will gather at the 1st International Meeting on the Advanced Applications of Natural Biomaterials. This conference will be held at the Center of Natural Tropical Biomaterials located in Rionegro, Antioquia, Colombia. Attendees include researchers and graduate students from engineering as well as biomedical companies, pharmaceutical companies, and representatives from the agro-food industry.
The Center of Natural Tropical Biomaterials is a joint center between Northeastern University and the University of Antioquia, with a mission to strengthen collaborations around the use of natural materials commonly found in tropical locations for medicine.
Research at the center is of great importance to the scientific community throughout the region and the country, and has led to collaboration between Dr. Juan Jose Pavon Palacio and Dr. Thomas Webster. Most recently, Dr. Pavon Palacio travelled to Northeastern to speak at Boston Biomaterials Day for his presentation titled “Advanced Processing of Porous Titanium for Bone Tissue Repair: Multi-Factorial, Multi-Scale and Multi-Functional New Therapies”. Dr. Webster will represent Northeastern University in the conference discussion “Opportunities and Strategies to Participate in the Center of Tropical Biomaterials”.
ChE Chair & Professor Thomas Webster was selected as one of the 2016 List of Most Cited Researchers in Materials Science and Engineering by Elsevier Scopus Data. The list includes only the top 300 researchers in the field of materials science and engineering.
ChE Chair and Professor Thomas Webster will receive the 1st Annual Acta Biomaterialia Silver Medal at the Society For Biomaterials Conference in Minneapolis in April 2017.
The Acta Biomaterialia Silver Medal intends to honor and recognize scientific contributions and leadership from academic, industry and public sector leaders in the midst of their careers. Many awards recognize outstanding young investigators or integrated contributions throughout a career. The Silver Medal is established to recognize significant research contributions that are recent and timely. Specifically, the awardee will have made significant contributions through one or more of the following means:
A theoretical or experimental discovery of a new principle in biomaterials science
Development or invention of a new process or product in the biomaterials engineering field
Distinguished leadership or service rendered to the profession of biomaterials science and engineering
The nominee should be 45 years of age or under at the end of the calendar year in which the award is announced.