Protein News and Research

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Proteins are complex molecules that are made up of amino acids. They can be found in every cell in the body, and carry out vital processes that keep human beings alive. Mutations in proteins can lead to a multitude of diseases, the most common being cancer.

Why clinical proteomics faces a mass spectrometry vs. high-throughput profiling dilemma

This Clinical Chemistry and Laboratory Medicine review examines a central challenge in precision medicine: whether medical laboratories should prioritize metrologically sound, proteoform-resolving protein quantification by mass spectrometry or adopt scalable, affinity-based proteome profiling platforms built for high-throughput discovery and machine learning. It concludes that while emerging proteomics technologies expand diagnostic possibilities, careful validation, standardization, and quality assurance will be essential, with a hybrid path likely offering the most practical way forward.

19 Apr 2026

Synthetic biology approach boosts growth of implanted liver tissue

In patients developing end-stage liver disease, the damage has become too severe for the liver's normally extraordinary regenerative capacity to repair or compensate for it. Once this "point of no return" has been reached, the only option is an organ transplant.

17 Apr 2026

Yeast model reveals mechanisms behind premature aging from progerin

A new research paper was published in Volume 18 of Aging-US on April 3, 2026, titled "Modeling premature aging in yeast via the expression of Progerin."

17 Apr 2026

Researchers discover how cell membrane composition drives cancer proliferation

Cells are enveloped by a lipid membrane that gives them structure and provides a barrier between the cell and its environment.

17 Apr 2026

Scientists find unexpected immune pathways for mRNA cancer vaccines

The advent of mRNA vaccines against SARS-CoV-2 in 2020 changed the course of the COVID-19 pandemic.

17 Apr 2026

Key gene variants tied to developmental dysplasia of the hip and osteoarthritis

Developmental dysplasia of the hip (DDH) is a polygenetic disorder that increases the risk of hip osteoarthritis.

17 Apr 2026

Stem cell model identifies promising therapy for inflammatory bowel disease

A new study published today in Stem Cell Reports demonstrates how a human stem cell-derived model of the intestine can be used to identify potential therapies for inflammatory bowel disease (IBD), highlighting glycyrrhizin as a promising candidate for reducing intestinal inflammation and cell death.

17 Apr 2026

Circulating exosomal microRNAs offer a non-invasive biomarker for MASLD

Metabolic dysfunction-associated steatotic liver disease (MASLD) has become a global public health challenge with rapidly rising prevalence, especially in China. Despite advances in treatment, the underlying molecular mechanisms remain incompletely understood. A new research article published in the Chinese Medical Journal on March 16, 2026, provides critical insights into the role of exosomal microRNAs (miRNAs) in MASLD pathogenesis.

17 Apr 2026

When rice-based formula is the right choice for cow’s milk allergy

This expert-driven framework aids clinicians in selecting hydrolyzed rice formula for infants with cow's milk allergy, enhancing dietary management strategies.

17 Apr 2026

Bio-Techne introduces streamlined brand architecture to help customers navigate solutions faster and with greater clarity

Bio-Techne Corporation, a global provider of life science research tools, analytical instruments, and diagnostics, today announced a streamlined brand architecture designed to enable scientists and clinicians to more easily find the answers they need based on their application and stage of research.

From Bio-Techne 16 Apr 2026

Why AI is becoming a powerful tool in cancer drug discovery

This Perspective reviews how AI is moving drug discovery from long, costly experimental pipelines toward earlier clinical translation, with an AI-designed TNIK inhibitor trial serving as an important proof-of-feasibility reference point. It argues that precision oncology could benefit from AI-driven integration of multi-omics, federated learning, and adaptive trial design, but only if validation, fairness, interpretability, and regulatory alignment improve.

16 Apr 2026

How the immune system may influence Alzheimer’s, Parkinson’s, and related diseases

This review argues that neurodegeneration is shaped not only by toxic protein buildup but also by immune signaling, with microglia and T cells able to either protect the brain or worsen damage depending on context. It also highlights aging, head injury, and viral infection as major forces that reshape CNS immunity and may influence disease progression and future treatment strategies.

16 Apr 2026

Understanding cell messaging provides a blueprint for targeting inaccessible tumors

Researchers at University College Dublin have discovered a previously unknown "courier system" that cells use to deliver coherent biological messages between each other, opening new possibilities for medicine and biotechnology.

16 Apr 2026

New research reveals how bacteria "selflessly" share DNA through GTAs

Research has shed important new light on the enemies-turned-allies that allow bacteria to exchange genes, including those linked to antimicrobial resistance (AMR).

16 Apr 2026

Clearing amyloid beta shows no significant impact on dementia severity

Drugs that target amyloid beta proteins in the brain likely have no clinically meaningful positive effects, while increasing the risk of bleeding and swelling in the brain, a new Cochrane review has found.

16 Apr 2026

Researchers discover how stress signals weaken the aging immune system

As we age, our ability to maintain healthy blood and a strong immune system gradually declines, largely because hematopoietic stem cells (HSCs), the cells responsible for producing all blood cell types, begin to lose their effectiveness. Normally, HSCs can both self-renew and generate a balanced mix of blood cells, but over time they produce fewer new cells, favor certain cells such as myeloid cells over lymphoid cells, and struggle to support a robust immune response.

16 Apr 2026

Waters debuts industry-first extended-range MALS detector for UHPLC/UPLC, powering rapid characterization of large molecules

Waters Corporation today announced the launch of the Waters omniDAWN™ Multi-Angle Light Scattering (MALS) Photometer, part of the Wyatt Technology Portfolio.

From Waters Corporation 16 Apr 2026

Study links ultra-processed food intake to poorer thigh muscle quality

A Radiology study of 615 adults at risk for knee osteoarthritis found that higher ultra-processed food intake was associated with greater fat infiltration in thigh muscles on MRI, a marker of poorer muscle quality. The association remained after adjustment for BMI, was stronger in models using abdominal circumference, and did not differ significantly by sex.

15 Apr 2026

Can processed meats fit into a healthy diet?

This perspective-style review argues that processed meats remain valuable sources of high-quality protein, essential amino acids, and bioavailable micronutrients despite concerns about sodium, fat, and chronic disease links. It also contends that much of the evidence tying processed meat to adverse health outcomes is observational and potentially confounded, while emphasizing the role of processing in safety, shelf life, and food security.

15 Apr 2026

Lower-protein toddler formula does not reduce BMI at age 2, trial finds

A large randomized trial in Germany and Spain found that lowering milk protein intake during the second year of life did not reduce BMI z-score at 24 months, though it did produce a temporary BMI reduction at 18 months. Lower protein intake also led to more stable weight and length trajectories, while higher protein intake pushed growth upward relative to WHO standards.

15 Apr 2026