Medical Drugs Articles
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Single-Cell RNA Sequencing in Drug Discovery and Development
What Are the Advantages of Single-Cell RNA Sequencing? One of the significant advantages of scRNA-seq in drug discovery is its impact on target identification. By allowing researchers to dissect complex tissues and diseases at the cellular level, scRNA-seq enables the identification of distinct cell subtypes and their gene expression profiles. This information can lead to a better understanding ...
By CD Genomics
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FDA Approved Peptide Drugs in the First Half of 2023
The FDA's Center for Drug Evaluation and Research (CDER) regulatory approval of a total of 26 NME (New Molecular Entity) drugs in the first half of 2023. It is worth noting that the 26 drugs approved include 4 peptide drugs, accounting for 15% of the total. In the past 2022, the FDA has approved only three peptide drugs: Tirzepatide, Lutetium 177Lu Vipivotide Tetraxetan and Terlipressin, of which ...
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Enzyme Engineering and Modification Technology Pioneers a Sustainable Future Across Industries
Enzymes, nature's molecular architects, have been at the heart of industrial processes for decades. Today, the dynamic field of Enzyme Engineering and Modification is driving these biocatalysts towards unprecedented capabilities, triggering a wave of transformative applications across diverse sectors. Decoding Enzyme Engineering Enzyme Engineering stands as a cornerstone of modern ...
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Exploring Advanced Industrial Development Services for Probiotics
In the realm of modern health and wellness, the symbiotic relationship between humans and their gut microbiota has taken center stage. Probiotics, or "friendly bacteria," have garnered immense interest for their potential to influence various physiological processes, from digestive health to immune modulation. The expedition of harnessing the therapeutic potential of probiotics is intricately ...
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The C-Myc Oncogene Is Associated with Aging, New Study Found
The Myc gene is one of the most important drivers of cancer in mice and humans. Myc also plays a newly discovered key role in aging, according to a new study in Cell Reports by researchers at UPMC Children's Hospital of Pittsburgh and the University of Pittsburgh School of Medicine. The study, led by Edward V. Prochownik, MD, UPMC Children's Hematology/Oncology Division and Paul C. Gaffney ...
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Harnessing the Power of LAM PCR Service: A Near-Full Spectrum Genetic Analysis
As the life sciences explode with advancements in technology, clinicians and researchers require robust techniques with high throughput and precision to navigate the complexity of the genetic landscape. One such emerging technology, linear amplification-mediated polymerase chain reaction (LAM-PCR), is gaining significant attention for its proficiency in performing near-full spectrum genetic ...
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Unlocking the Possibilities of Customized Ionic Channel Expression Systems
Ionic channels, which are proteins present in the membranes of all living cells, are gaining significant importance in the fields of bio-medicine and biotechnology. They are responsible for the transmission of signals across cell membranes and are instrumental in multiple biological processes. This raises the demand for a systematic mechanism that can control their expression. The customized ...
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Unleashing the Power of AAV Manufacturing for Large Scale Production in Biopharma
Adeno-associated viruses (AAV) have emerged as safe and effective vectors for gene therapy and the advancement of biopharmaceutical research. Today, navigating the complex landscape of AAV manufacturing has become a focal point for professionals in the biopharma industry looking to exploit this technology in the development of breakthrough treatments. Large-scale production of AAV vectors is a ...
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Cytokine Involvement in Inflammatory Immune Disorders
Cytokines, small molecules with potent biological activity, are primarily synthesized by immune and non-immune cells (e.g., vascular endothelial cells, epidermal cells, fibroblasts) in response to stimulation. These signaling molecules form intricate networks that contribute to immune responses, inflammatory reactions, cell proliferation, and growth. Cytokine Dysregulation in Systemic Immune ...
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Advanced Proximity Labeling Techniques
Proximity labeling techniques represent a cutting-edge approach wherein a decoy protein of interest is fused with an enzyme capable of indiscriminately labeling neighboring proteins. These labeled proteins are referred to as "prey" proteins. The field of protein labeling has witnessed significant advancements, prominently featuring proximity-tagging enzymes. Among these, Biotin-dependent biotin ...
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Cytokines: Characteristics, Applications, and Quantitative Analysis
Cytokines represent a class of small protein molecules that exhibit diverse biological activities. These molecules are synthesized and secreted primarily by immune cells (including monocytes, macrophages, T cells, B cells, and NK cells) as well as certain non-immune cells (such as endothelial cells, epidermal cells, and fibroblasts) upon specific stimulation. Cytokines play pivotal roles in ...
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Understanding API-Excipient Interactions in Pharmaceutical Formulations
Pharmaceutical formulations consist of active pharmaceutical ingredients (APIs) and excipients. Appropriate excipient selection is critical to the final quality of pharmaceutical products. When designing pharmaceutical preparations, the choice of excipients should not only consider the dosage form factors and excipient functions but also the interaction and compatibility between APIs and ...
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Biopharma PEG Supplies Cholesterol (Plant-Derived) Used As Excipients for Lipid Nanoparticles (LNPs)
Cholesterol, a derivative of cyclopentane polyhydrophenanthrene, is the main steroid compound in mammals. Most of the traditional cholesterol comes from animal brainstem and lanolin, which is of animal origin and has the risk of carrying animal viruses. Biopharma PEG innovatively uses plant sterols as starting materials to prepare plant-derived cholesterol (CAS NO.: 57-88-5) through biological ...
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Bioconjugation Strategies for Enhancing Drug Delivery and Therapeutic Efficacy
In recent years, bioconjugation has emerged as a powerful strategy for improving drug delivery and enhancing therapeutic efficacy. By linking drugs to various biological entities, such as proteins, antibodies, nanoparticles, or targeting moieties, bioconjugation enables precise and targeted delivery of therapeutic agents to desired sites. This article aims to provide an overview of different ...
By BOC Sciences
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ADC Cleavable Linker : Classification and Mechanism of Action
Antibody-drug conjugates (ADCs), as emerging anticancer drugs, can deliver highly cytotoxic molecules directly to cancer cells to kill them. ADC is a monoclonal antibody covalently bound to cytotoxic chemical substances (payload) through linker. ADC linker plays a key role in the therapeutic effect of ADC, and its characteristics greatly affect the therapeutic index, pharmacodynamics and ...
By BOC Sciences
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Huateng Pharma Supplies Minoxidil Intermediate 2,4-Diamino-6-chloropyrimidine (CAS NO.156-83-2)
Minoxidil was first introduced by Upjohn Company of the United States, and was first used as an oral drug for the treatment of refractory hypertension in the 1970s. In later clinical applications, doctors observed hair regrowth and generalized excessive hair in balding patients, which led to the development of minoxidil preparations. Minoxidil can increase local blood supply, stimulate the ...
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Decoding the Secrets of Post-Translational Modifications: Unveiling the Power of PTM Predictions
Post-translational modifications (PTMs) are essential chemical alterations that occur on proteins after their synthesis. These modifications play a crucial role in regulating protein function, cellular signaling, and overall biological processes. To unravel the mysteries of PTMs and understand their functional implications, scientists have developed PTM prediction tools that utilize computational ...
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Development of Gene Therapy Viral Vectors for Rare Diseases
In many cases, gene therapy requires a vector to deliver the gene therapy drug to the target cell. Viral vectors have been one of the most widely studied vectors due to their outstanding transduction efficiency and other significant advantages. Viral vector-based gene therapy has now achieved good clinical results. More than a dozen viral gene therapy products have been approved for the treatment ...
By Protheragen
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Viral Vector Characterization: Why and How
Why need viral vector characterization? Cell and gene therapies for various rare diseases are currently undergoing clinical trials worldwide. The rapid development in this field has led to an increase in regulatory scrutiny and product characterization requirements, as well as a bottleneck in viral vector supply. The manufacturing processes and analytical tools for gene therapy viral vectors need ...
By Protheragen
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Alkaloids: Nature's Chemical Wonders
In the realm of organic chemistry, one class of compounds has captured the scientific community's attention for decades - alkaloids. These naturally occurring compounds are known for their diverse chemical structures and profound biological activities. Many alkaloids have been discovered and studied extensively over the years, with more than 20,000 known alkaloids identified to date. Alkaloids ...
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