AI Helps Unravel Mystery of Neurological Disorders

Neurological disorders are estimated to affect up to 1 billion people around the world—including nearly 100 million Americans—with roughly 7 million people dying of the maladies every year worldwide. The vast spectrum of more than 600 neurological disorders includes Alzheimer’s, Parkinson’s disease, strokes, multiple sclerosis, epilepsy, migraines and brain injuries.

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ChemoMetec A/S

ChemoMetec A/S develops analytical instruments and techniques in the field of cell analysis. The ChemoMetec technique has been successfully applied in the analysis of biological samples such as mammalian and yeast cell cultures, blood, animal semen and milk.

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MedTech

How to Choose a Reliable Biotech Clinical Trial Management System?

Article | July 16, 2022

Introduction The medical and life-science industries are experiencing a robust transformation with the increasing prevalence of various types of diseases, including infectious diseases, chronic disorders, and acute conditions around the world. As a result, a significant rise in demand for more effective therapeutic drugs and bionics is being witnessed, leading to a swift increase in the number of clinical trials. For a successful trial, it is important for biotech companies to ensure the data submitted to regulatory bodies regarding clinical trials is accurate, reliable, and definitive from an ethical point of view. A reliable clinical trial management system plays a vital role in collecting, monitoring, and managing clinical data. The availability of high-quality clinical data also helps clinical research institutions make efficient treatment decisions and provide proper patient care. Hence, a number of biotech companies and research organizations are focusing on leveraging innovative clinical trial management solutions to handle a large amount of data, particularly in multi-center trials, and generate reliable, high-quality, and statistically sound data from clinical trials. However, selecting the most appropriate and reliable clinical trial management system is vital for the clinical trial's success. Let's see some of the steps that will assist these firms in choosing the right CTMS. Key Steps for Selecting Right Biotech Clinical Trial Management System Prioritize Study Needs Considering and prioritizing study needs is a crucial step in choosing the most reliable clinical trial management system for biotech companies. Prioritizing helps them to identify a solution that improves the study's quality and removes uncertainty for researchers when faced with difficult choices. Hence, biotech and life-science organizations should choose a clinical trial system that is simple to use, well-organized, and suitably designed to minimize the number of clicks required to complete a task. Select CTMS with Multiple Integrations Integrated clinical trial management systems provide the best value for the companies’ funds as they guarantee the smooth functioning of research protocols. In addition, integrations are necessary to fully understand the importance and advantages of clinical trial management software for ensuring smooth transitions between site management and data collection. Biotech and clinical research should look for CTMS platforms that can integrate with electronic medical record (EMR) platforms and clinical research process content (CRPC) billing grids. This will allow them to use the same billing designations and ensure compliance while minimizing the need for duplicate processes. Ensure System Compliance and Security Clinical research organizations need to adhere to a plethora of complex regulations in order to ensure compliance with one of the most challenging environments of principles, which is information security and privacy. Security and system compliance are vital aspects of choosing the right CTMS solutions for biotech firms as they assist in building trust and form a part of the system’s duties. While selecting CTMS systems, it is essential for companies engaged in clinical research to ensure that these platforms are able to configure both, group and individual permissions, along with having a data backup and recovery plan for hosted systems. This will allow companies to assess the privacy and security implications of research and anticipate complications that may arise in each phase of the project. Assess the Scalability Choosing a scalable CTMS that can accommodate various types of fluctuations and expansions enables biotech and clinical firms to quickly adapt to fast-changing trends and demand spikes while reducing maintenance costs and enhancing user agility. As scalability also means secure and expanded data storage, these businesses should instead use SaaS solutions than manually manage an ever-growing collection of hard drives. The right CTMS ensures accommodating the firm’s availability requirements without incurring the capital costs associated with expanding a physical infrastructure. The Closing Thought A well-executed and successful clinical trial involves multiple stages and processes. Several quality controls and stringent adherence to regulations are essential for the steps, along with efficient cross-departmental processes and procedures. Incorporating the right CTMS paves the way for paperless data collection, regulatory filing, and fiscal management tools for biotech researchers and administrative personnel.

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MedTech

Immunology: A New Frontier in Medical Science

Article | July 13, 2022

Introduction Recent developments in the bioengineering of monoclonal antibodies (mAbs) have revolutionized the treatment of numerous rheumatic and immunological disorders. Currently, several immunological disorders are successfully being targeted and treated using innovative medical techniques such as immunotherapy. Leading companies are increasingly investing in research activities to expand the usage and application of immunology for the treatment of various infectious diseases, including multiple sclerosis, inflammatory bowel disorders, lupus, and psoriasis, leading companies are increasingly investing in research activities. Today, the efforts of researchers in immunology, with a long history of study and research, have borne fruit, as bioengineered mAbs are now being employed in clinical practices. Accelerating Investments: Paving the Way for Immunology The increasing prevalence of infectious diseases, cancer, and immune-mediated inflammatory disorders (IMIDs) is raising the need for more precise classification and an in-depth understanding of the pathology underlying these ailments. Numerous leaders in the biotechnology domain are thus focusing on undertaking numerous strategies, such as new facility launches and collaborations, to address the need by finding deeper inroads into immunology and its use in disease treatments. For instance, in 2022, the University of Texas MD Anderson Cancer Center announced the launch of a visionary research and innovation hub, the James P. Allison Institute, to find new roads in immunotherapy, develop new treatments, and foster groundbreaking science. These developments will result in better diagnosis through the use of selective biomarkers, and early detection of fatal diseases and their treatment, which will prevent complications from happening. Also, the identification of high-risk populations through a deeper understanding of genetic and environmental factors can assist in the prevention of disease through immunotherapy. The Way Forward Immunology has led to the development of biotechnology, making it possible to develop novel drugs and vaccines, as well as diagnostic tests, that can be used to prevent, diagnose, and treat a wide range of autoimmune, infectious, and cancerous diseases. With the rapid advancement in technology and the integration of artificial intelligence, immunology is finding its way into an array of domains and industries, encompassing several research areas including medicine, pharmaceuticals, agriculture, and space. Today, not only researchers but also leading biotech and pharmaceutical companies have recognized that conventional therapies with pharmaceutical and chemical products are being replaced by products derived from immunology. This is because they work well for health problems, are environmentally friendly, and are also emerging as a wealth-generating business in the medical field.

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MedTech

Laboratory Information Management System for Biotech Labs: Significance & Benefits

Article | July 11, 2022

If you have ever visited the testing laboratory of a large biotechnology company, you will be aware that managing the laboratory's operations single-handedly is no easy task. The greater the size of a lab, the more research and testing activities it must accommodate. A variety of diagnostic tests are prescribed for patients in order to detect various diseases. For example, it may include blood glucose testing for diabetics, lipid panel, or liver panel tests for evaluating cardiac risk and liver function, cultures for diagnosing infections, thyroid function tests, and others. Laboratory management solutions such as laboratory information management systems (LIMS) and other software play a significant role in managing various operational data at biotech laboratories. It is one of the important types of software developed to address thedata management and regulatory challenges of laboratories. The software enhances the operational efficiency of biotech labs by streamlining workflows, proper record-keeping, and eradicating the need for manually maintaining data. What Are the Benefits of Laboratory Information Management Software in Biotechnology? As the trends of digitization and technology continue to create deeper inroads into the biotechnology sector, a significant rise in the adoption of innovative medical software solutions, such as LIMS, is being witnessed for managing research data, testing reports, and post-research results globally. Here are a few reasons that are encouraging biotech facilities to adopt LIMS solutions Real-Time Data Collection and Tracking Previously, collecting and transporting samples was a tedious and time-consuming task. However, the adoption of LIMS with innovative tracking modules has made the job easier. The real-time sample tracking feature of LIMS has made it possible for personnel to collect the research data in real-time and manage and control the workflow with a few mouse clicks on the screen. Increase Revenue LIMS makes it possible to test workflows while giving users complete control over the testing process. A laboratory is able to collect data, schedule equipment maintenance or upgrades, enhance operational efficiency, and maintain a lower overhead with the help of the LIMS, thereby increasing revenue. Streamlined Workflow With its completion monitoring, LIMS speeds up laboratory workflows and keeps track of information. It assigns tasks to the specialist along with keeping a real-time track of the status and completion of each task. LIMS is integrated into the laboratory using lab information, which ultimately speeds up internal processes and streamlines the workflow. Automatic Data Exchange LIMS solutions store data in a centralized database. Automated transfer of data between departments and organizations is one of the major features of LIMS. Through its automated information exchange feature, LIMS improves internal operations, decreases the reporting time for data sharing, and assists in faster decision-making. Final Thoughts As the healthcare sector continues to ride the wave of digital transformation, biotech laboratories are emphasizing adopting newer technologies to keep up with the changes. Citing this trend, laboratory information management systems are becoming crucial for biotech and medical organizations for maintaining research data, instant reporting, and managing confidential, inventory, and financial data with centralized data storage.

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Medical

Nanostructures: Emerging as Effective Carriers for Drug Delivery

Article | July 14, 2022

Natural remedies have been employed in medicine since antiquity. However, a large number of them fail to go past the clinical trial stages. In vivo instability, poor solubility and bioavailability, a lack of target-specific delivery, poor absorption, and side effects of the medication are only a few of the problems caused by the use of large-sized materials in drug administration. Therefore, adopting novel drug delivery systems with targeted medications may be a solution to address these pressing problems. Nanotechnology has received tremendous attention in recent years and has been demonstrated to help blur the boundaries between the biological and physical sciences. With great success, it plays a vital part in enhanced medication formulations, targeted venues, and controlled drug release and delivery. Limitations of Traditional Delivery Trigger the Adoption of Nanoparticles The field of nanotechnology and the creation of drug formulations based on nanoparticles is one that is expanding and showcasing great potential. It has been thoroughly researched in an effort to develop new methods of diagnosis and treatment and to overcome the limitations of several diseases' current therapies. As a result, nanoparticles are being used to improve the therapeutic effectiveness and boost patient adherence to treatment by increasing medication bioavailability, drug accumulation at a particular spot, and reducing drug adverse effects. The nanoparticles could be transformed into intelligent systems housing therapeutic and imaging agents by manipulating their surface properties, size, correct drug load, and release with targeted drug delivery. Nanostructures facilitate the release of combination medications at the prescribed dose since they remain in the blood circulation system for a long time. Therefore, they result in fewer plasma fluctuations with decreased side effects. Due to their nanoscale, these structures can easily enter the tissue system, promote the absorption of drugs by cells, make medication administration more effective, and ensure that the medicine acts at the targeted location. The Way Ahead Nanomedicine and nano-delivery systems are a comparatively new but fast-evolving science in which nanoscale materials are used as diagnostic tools to deliver drug molecules at precisely targeted sites in a controlled manner. It is finding applications for the treatment of diseases such as cardiovascular, neurodegenerative, cancer, ocular, AIDS, and diabetes, among others. With more research and technological advancement, these drug delivery solutions will open up huge opportunities for companies that work with them.

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Spotlight

ChemoMetec A/S

ChemoMetec A/S develops analytical instruments and techniques in the field of cell analysis. The ChemoMetec technique has been successfully applied in the analysis of biological samples such as mammalian and yeast cell cultures, blood, animal semen and milk.

Related News

Using Machine Learning To Reveal How the Brain Encodes Memories

Technology Networks | November 28, 2019

Researchers working in The N.1 Institute for Health at NUS, led by Assistant Professor Camilo Libedinsky from NUS Psychology, and Senior Lecturer Shih-Cheng Yen from the Innovation and Design Programme at NUS Engineering, have discovered that a population of neurons in the brain’s frontal lobe contain stable short-term memory information within dynamically-changing neural activity. This discovery may have far-reaching consequences in understanding how organisms have the ability to perform multiple mental operations simultaneously, such as remembering, paying attention and making a decision, using a brain of limited size. In the human brain, the frontal lobe plays an important role in processing short-term memories. Short-term memory has a low capacity to retain information. “It can usually only hold six to eight items. Think for example about our ability to remember a phone number for a few seconds – that uses short-term memory,” Libendisky explained.

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Electronic Chip Allows Synaptic Connectivity to Be Mapped at High Level

GEN | September 24, 2019

Scientists from Harvard University say they have developed an electronic chip that can perform high-sensitivity intracellular recording from thousands of connected neurons simultaneously. This advance allowed them to map synaptic connectivity at an unprecedented level, identifying hundreds of synaptic connections. “Current electrophysiological or optical techniques cannot reliably perform simultaneous intracellular recordings from more than a few tens of neurons. Here we report a nanoelectrode array that can simultaneously obtain intracellular recordings from thousands of connected mammalian neurons in vitro. The array consists of 4,096 platinum-black electrodes with nanoscale roughness fabricated on top of a silicon chip that monolithically integrates 4,096 microscale amplifiers, configurable into pseudocurrent-clamp mode (for concurrent current injection and voltage recording) or into pseudovoltage-clamp mode (for concurrent voltage application and current recording),” the investigators wrote. “We used the array in pseudovoltage-clamp mode to measure the effects of drugs on ion-channel currents. In pseudocurrent-clamp mode, the array intracellularly recorded action potentials and postsynaptic potentials from thousands of neurons. In addition, we mapped over 300 excitatory and inhibitory synaptic connections from more than 1,700 neurons that were intracellularly recorded for 19 minutes. This high-throughput intracellular-recording technology could benefit functional connectome mapping, electrophysiological screening, and other functional interrogations of neuronal networks.” “Our combination of the sensitivity and parallelism can benefit fundamental and applied neurobiology alike, including functional connectome construction and high-throughput electrophysiological screening,” said Hongkun Park, PhD, the Mark Hyman Jr. professor of chemistry and professor of physics, and co-senior author of the paper.

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Cancer Cells Form Synaptic Connections with Neurons

GEN | September 23, 2019

In aggressive glioblastoma, cancer cells plug into the brain’s neuronal network and receive impulses that appear to stimulate tumor growth. These impulses, which are transmitted via synaptic connections, may explain how brain tumors spread so quickly. They may also be subject to jamming—that is, to interference by drugs. If so, it may be possible to pull the plug on brain cancer. The shocking discovery that cancer tissue, like brain tissue, may be electrically active was reported by scientists from Heidelberg University Hospital and the German Cancer Research Center. In a paper (“Glutamatergic synaptic input to glioma cells drives brain tumor progression”) that appeared in Nature, these scientists noted that previous research had already established that glioblastoma cells connect with one another rather like neurons. This finding has been extended in the new research, which argues that tumor cells not only interconnect like neurons, they also interconnect with neurons. Even more intriguingly, the interconnections are active. “We report a direct communication channel between neurons and glioma cells in different disease models and human tumors: functional bona fide chemical synapses between presynaptic neurons and postsynaptic glioma cells,” the authors of the Nature article wrote. “These neurogliomal synapses show a typical synaptic ultrastructure, are located on tumor microtubes, and produce postsynaptic currents that are mediated by glutamate receptors of the AMPA subtype.”

Read More

Using Machine Learning To Reveal How the Brain Encodes Memories

Technology Networks | November 28, 2019

Researchers working in The N.1 Institute for Health at NUS, led by Assistant Professor Camilo Libedinsky from NUS Psychology, and Senior Lecturer Shih-Cheng Yen from the Innovation and Design Programme at NUS Engineering, have discovered that a population of neurons in the brain’s frontal lobe contain stable short-term memory information within dynamically-changing neural activity. This discovery may have far-reaching consequences in understanding how organisms have the ability to perform multiple mental operations simultaneously, such as remembering, paying attention and making a decision, using a brain of limited size. In the human brain, the frontal lobe plays an important role in processing short-term memories. Short-term memory has a low capacity to retain information. “It can usually only hold six to eight items. Think for example about our ability to remember a phone number for a few seconds – that uses short-term memory,” Libendisky explained.

Read More

Electronic Chip Allows Synaptic Connectivity to Be Mapped at High Level

GEN | September 24, 2019

Scientists from Harvard University say they have developed an electronic chip that can perform high-sensitivity intracellular recording from thousands of connected neurons simultaneously. This advance allowed them to map synaptic connectivity at an unprecedented level, identifying hundreds of synaptic connections. “Current electrophysiological or optical techniques cannot reliably perform simultaneous intracellular recordings from more than a few tens of neurons. Here we report a nanoelectrode array that can simultaneously obtain intracellular recordings from thousands of connected mammalian neurons in vitro. The array consists of 4,096 platinum-black electrodes with nanoscale roughness fabricated on top of a silicon chip that monolithically integrates 4,096 microscale amplifiers, configurable into pseudocurrent-clamp mode (for concurrent current injection and voltage recording) or into pseudovoltage-clamp mode (for concurrent voltage application and current recording),” the investigators wrote. “We used the array in pseudovoltage-clamp mode to measure the effects of drugs on ion-channel currents. In pseudocurrent-clamp mode, the array intracellularly recorded action potentials and postsynaptic potentials from thousands of neurons. In addition, we mapped over 300 excitatory and inhibitory synaptic connections from more than 1,700 neurons that were intracellularly recorded for 19 minutes. This high-throughput intracellular-recording technology could benefit functional connectome mapping, electrophysiological screening, and other functional interrogations of neuronal networks.” “Our combination of the sensitivity and parallelism can benefit fundamental and applied neurobiology alike, including functional connectome construction and high-throughput electrophysiological screening,” said Hongkun Park, PhD, the Mark Hyman Jr. professor of chemistry and professor of physics, and co-senior author of the paper.

Read More

Cancer Cells Form Synaptic Connections with Neurons

GEN | September 23, 2019

In aggressive glioblastoma, cancer cells plug into the brain’s neuronal network and receive impulses that appear to stimulate tumor growth. These impulses, which are transmitted via synaptic connections, may explain how brain tumors spread so quickly. They may also be subject to jamming—that is, to interference by drugs. If so, it may be possible to pull the plug on brain cancer. The shocking discovery that cancer tissue, like brain tissue, may be electrically active was reported by scientists from Heidelberg University Hospital and the German Cancer Research Center. In a paper (“Glutamatergic synaptic input to glioma cells drives brain tumor progression”) that appeared in Nature, these scientists noted that previous research had already established that glioblastoma cells connect with one another rather like neurons. This finding has been extended in the new research, which argues that tumor cells not only interconnect like neurons, they also interconnect with neurons. Even more intriguingly, the interconnections are active. “We report a direct communication channel between neurons and glioma cells in different disease models and human tumors: functional bona fide chemical synapses between presynaptic neurons and postsynaptic glioma cells,” the authors of the Nature article wrote. “These neurogliomal synapses show a typical synaptic ultrastructure, are located on tumor microtubes, and produce postsynaptic currents that are mediated by glutamate receptors of the AMPA subtype.”

Read More

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