Category: Tissue

Imagine a world where the landscape of breast cancer detection is as intricate as a labyrinth, with dense breasts standing as formidable pillars in this maze. These dense breasts, characterized by an abundance of glandular and connective tissue, pose a unique challenge in the realm of breast imaging. The significance of dense breasts lies in […]

In the realm of oncology, soft tissue sarcomas pose a formidable challenge due to their heterogeneity and resistance to traditional therapies. However, amidst this complexity, a ray of hope emerges in the form of blood-based biomarkers, offering a promising avenue for more personalized and effective treatment strategies. These biomarkers have the potential to transform the […]

In a groundbreaking revelation, scientists have unearthed evidence of damaged hemoglobin in the blood vessel-like structures of dinosaur fossils. This remarkable discovery has emerged through the application of an innovative spectroscopic technique, offering a potential resolution to the longstanding debate surrounding the existence of dinosaur soft tissue. Unveiling Ancient Mysteries Two decades ago, paleontologist Mary […]

In the realm of tissue engineering and soft robotics, hydrogels have emerged as promising materials due to their unique properties. Despite their potential, creating synthetic hydrogels that match the mechanical stability and durability of natural tissues remains a significant challenge. In a recent study, a novel approach was introduced that involves constructing hydrogels with hierarchical […]

In the realm of biomedical engineering, a groundbreaking advancement has emerged – a modified glue gun capable of printing bone. This revolutionary device enables the direct 3D printing of synthetic bone grafts onto a patient’s living tissue during surgical procedures. With the potential to reshape the landscape of bone grafting and tissue engineering, this innovation […]

Scars are a common reminder of past injuries, but what if there was a way to make them disappear? A groundbreaking experimental cream, developed by the company Syntara, has shown remarkable potential in clearing up persistent scar tissue, offering hope for those burdened with long-lasting scars. The skin’s natural healing process often leaves behind scars […]

Canadian researchers at the University of British Columbia (UBC) Okanagan campus have made a groundbreaking advancement in the field of tissue engineering by developing a 3D bioprinted lung tissue model. This innovative model has immense potential for transforming drug testing processes and enhancing our understanding of lung diseases. Utilizing CELLINK’s LUMEN X DLP bioprinter, the […]

Introduction: In the realm of surgical innovation, a groundbreaking development has emerged in the form of a modified glue gun capable of printing synthetic bone grafts directly onto a patient’s living tissue during surgery. This cutting-edge technology represents a significant advancement in the field of medical procedures, offering a revolutionary approach to bone grafting that […]

In the realm of severe burns and traumatic injuries, the ability to regenerate skin can be a critical factor between life and death. Traditional methods of treating extensive burns involve transplanting a thin layer of epidermis from another part of the body, which often results in significant scarring and fails to restore the skin to […]

In the realm of targeted drug delivery, the quest for efficient and precise homing peptides has been a focal point of research. The amalgamation of in vivo phage display and microdialysis unveils a novel approach to unravel the hidden potential of peptides in homing to specific organs or tissues. Unlike traditional methods, this technique is […]

Researchers in British Columbia have made significant strides in the field of bioprinting by successfully creating a 3D bioprinted lung tissue model that reacts similarly to human lung tissue when exposed to cigarette smoke. This groundbreaking achievement, detailed in the August edition of the Biotechnology and Bioengineering journal, marks a pivotal advancement in understanding the […]

Biomedical Engineering Professor Chiara Ghezzi has recently been awarded over $2.6 million in grants from the National Institutes of Health (NIH) to spearhead cutting-edge research in tissue engineering. Her focus on the mouth’s microbiome, encompassing bacteria, fungi, and viruses, has led to the development of innovative 3D tissue models that hold immense potential for revolutionizing […]

Spatialomics, encompassing spatial transcriptomics, proteomics, and epigenomics, has revolutionized the understanding of biological processes at the single-cell and tissue microdomain levels. The integration of computational power and artificial intelligence (AI) has further enhanced the analysis of the massive datasets generated by spatialomics, enabling the exploration of complex hypotheses through the synthesis and interpretation of high-dimensional […]

In the realm of tissue engineering, 3D bioprinting has emerged as a groundbreaking technology that offers precise placement of cells, biomaterials, and bioactive molecules. This advanced approach enables the development of functional neural tissues with improved outcomes in nerve repair and brain disease modeling. Recent research highlighted in the journal Pharmaceutics delves into the growing […]

Matrixyl, a synthetic peptide gaining attention in scientific circles, is known for its impact on cellular processes like extracellular matrix (ECM) modulation, collagen synthesis, and skin structure. Initially studied in dermatology, Matrixyl’s properties have sparked interest beyond skincare, hinting at potential applications in fields such as tissue engineering, regenerative studies, and biotechnology. This article delves […]

Researchers at the University of Illinois at Urbana-Champaign have developed innovative sensors to measure oxygen transport in bovine lung tissue, shedding light on the intricate relationship between lung membranes, oxygen flow, and disease. Published in Nature Communications, the study explores how lung membranes, crucial for oxygen exchange, may also play a vital role in supplying […]

The debate over the ideal doneness of steaks is a topic that captivates food enthusiasts, with medium rare being a popular choice. However, the discussion often overlooks the crucial factor of how different cuts of steak require specific cooking temperatures to achieve optimal flavor and texture. Each steak cut originates from a distinct muscle in […]

Researchers at the University of Michigan have unveiled a groundbreaking development in melanoma detection – the ExoPatch, a skin patch designed to detect melanoma with accuracy comparable to traditional biopsy methods but without the need for invasive procedures like blood draws. This innovative device has shown promising results in distinguishing between melanoma and healthy skin […]

Amino acids are crucial for maintaining strong skin, healthy hair, and robust muscles. Acting as the building blocks of proteins, they play a vital role in various bodily functions such as growth, repair, and energy production. These essential nutrients are involved in the formation of tissues, regulation of the immune system, metabolism, mood, and the […]

Three-dimensional (3D) bioprinting has transformed the landscape of tissue engineering by allowing the precise assembly of cells, proteins, and microenvironments into intricate 3D structures. This technology offers unparalleled control over tissue production, scalability, and reproducibility, making it a promising avenue for regenerative medicine applications. Researchers and institutions worldwide are actively engaged in pioneering work to […]

Estrogen plays a crucial role in maintaining the health and integrity of the vaginal tissues, particularly before, during, and after menopause. As estrogen levels decline, issues such as dryness, shrinking of the vaginal opening, and reduced lubrication can arise, leading to discomfort and potential health complications. Leslie Kenny, a renowned expert in longevity, highlights the […]

In the landscape of lung cancer diagnosis and treatment, endobronchial ultrasound (EBUS)-guided biopsies have emerged as a crucial tool for both disease staging and biomarker testing. Recent advancements have shifted the focus towards the adequacy of tissue samples obtained through EBUS-based biopsies for biomarker analysis. A clinical practice guideline by a panel of experts from […]

Dental implants play a crucial role in restoring oral function and aesthetics for individuals with missing teeth. Upon insertion, these implants come into immediate contact with saliva or blood plasma, leading to the adsorption of a thin layer of proteins. While these proteins aid in gum tissue attachment, they also create an environment that can […]

Extracellular vesicles (EVs) delivered through biopolymeric scaffolds have emerged as a promising approach in tissue engineering, offering therapeutic potential in tissue remodeling, wound healing, and immunomodulation. The integration of EVs into scaffolds aims to provide targeted and site-specific delivery, overcoming limitations like non-specific effects. Various natural and synthetic biopolymers are being explored as vehicles for […]

Whitney Ponwith, a graduate student at South Dakota Mines, has recently been awarded a significant grant to advance her research in tissue engineering, specifically focusing on electrospun nanofiber scaffolds. Despite initially pursuing a career in nursing, Ponwith discovered her passion for engineering and subsequently shifted her academic focus to biomedical engineering during her sophomore year. […]

Foam rolling has become a common sight in gyms, homes, and even offices, with users leveraging these cylindrical tools made of foam, plastic, or rubber on their muscles. This practice is not just a passing trend; physical therapists and elite athletes advocate for its ability to reduce soreness, enhance flexibility, and expedite recovery. By applying […]

A group of researchers at the University at Buffalo (UB) has introduced a groundbreaking strontium-filled scaffold designed to enhance the healing process and tissue attachment for dental implants. This innovative scaffold can be customized to suit various dental implant sizes, potentially revolutionizing patient outcomes in dental implant procedures. The team’s prior investigations revealed that strontium, […]

Tissue engineering has made significant progress in the last few decades, with the potential to regenerate damaged or diseased tissues. However, a major hurdle in this field is the lack of vascularization in engineered tissues, hindering their viability beyond a certain size due to inadequate oxygen and nutrient diffusion. To address this challenge, in vitro […]