Researchers at Cold Spring Harbor Laboratory used machine learning concepts to study the immune system's learning process, finding that the system achieves negative selection through generalization. This process allows for the correct deletion of self-reactive T cells despite encountering only a small fraction of the body's self-peptides.
Researchers at Cold Spring Harbor Laboratory created the first cross-species brain map to link mouse and marmoset regions. The study found that 43% of mouse brain regions match with marmoset regions, shedding light on human brain function and potential disease insights.
The Human Cancer Model Initiative released a compendium of more than 150 organoid models of 25 types of cancer, which are now available to scientists worldwide. These patient-derived organoids provide state-of-the-art research tools for accelerating discovery and developing personalized treatment strategies.
Researchers have developed a new approach to combat superbugs by partnering existing antibiotics with molecular compounds called adjuvants. Using this method, they successfully restored the activity of vancomycin against drug-resistant E. faecium, a potentially life-threatening infection.
A team of researchers at Cold Spring Harbor Laboratory has identified a unique biological clock mechanism in the worm C. elegans, comprising two previously known proteins MYRF-1 and LIN-42. This feedback circuit governs the timing of gene expression pulses, crucial for proper developmental progression.
Researchers at Cold Spring Harbor Laboratory discovered how dehydration enables calcium to pass through the NMDAR channel, revealing key molecular mechanisms underlying learning and memory. This finding has implications for brain development and disease, including GRIN disorders that cause severe developmental disabilities.
A team of scientists has found a naturally occurring Voronoi pattern in the Chinese money plant, which helps explain how plants create complex patterns on their leaves. This discovery sheds light on how plants solve problems in nature and may provide new insights into the math underlying evolution and development.
A study found that singing mice didn't evolve a bigger brain or new neural connections to produce complex songs. Instead, their brains roughly tripled the number of neurons connecting the mouth-movement control center with target regions for hearing and vocalizations.
Researchers have developed a new tool called Cheese3D to track subtle changes in mouse facial expression, enabling scientists to study and interpret brain function with greater accuracy. The system uses AI to quantify facial movements, opening up new possibilities for studying autism, behavioral therapy, and disease states.
Researchers at Cold Spring Harbor Laboratory found that antibodies produced in response to cancer can attack the brain, causing autoimmune diseases like lupus and multiple sclerosis. The study suggests that these antibodies may be harnessed to develop new treatments for triple-negative breast cancer.
A new study has discovered over 2.3 million conserved non-coding sequences in plants, providing a comprehensive atlas of regulatory conservation across 284 species. These sequences date back to over 400 million years ago, shedding light on the evolution of plant genomes and gene families.
Researchers suggest that cells descend from the same progenitor tend to remain near one another, forming a lineage-based mechanism to convey positional information. This theory could have far-reaching implications for biology and artificial intelligence, potentially solving fundamental mysteries of the mind.
Researchers have developed a smaller and simpler AI model that accurately predicts neural responses to visual stimuli in macaque brains. The compact model reveals unique neuron preferences for features like edges and colors, shedding light on how the brain processes information.
Researchers have developed DEGU, a tool that improves the accuracy and efficiency of deep neural networks in predicting genomic experiment results. DEGU reduces the size of models while maintaining predictive capabilities, making it easier to understand uncertainty and drive reliable discoveries.
Scientists found that tumor-promoting fibroblasts attract nerve fibers through a vicious cycle of signaling and neurotransmitter release. This cycle promotes pre-cancerous growth and pulls in more nerve fibers, leading to a self-reinforcing loop. Disrupting this cycle may lead to new therapies for pancreatic cancer.
A study led by Cold Spring Harbor Laboratory researchers found that inhibiting the protein PTP1B improves learning and memory in an Alzheimer's disease mouse model. This suggests that PTP1B inhibition can also improve microglial function, clearing up Aβ plaques.
Researchers have discovered a complex regulatory circuit involving SRSF1, AURKA, and MYC that promotes aggressive pancreatic cancer progression. The circuit, which involves alternative splicing, can be targeted with an antisense oligonucleotide to reduce tumor cells' viability and trigger apoptosis.
Researchers at Cold Spring Harbor Laboratory have developed a new technique to improve mass spectrometry, enabling better drug target discovery and tumor analysis. The innovation increases sensitivity by breaking down scans into smaller bins, allowing for more accurate measurement of differences in concentration.
Research found that breast cancer flattens corticosterone release in mice, reducing quality of life and increasing mortality. Disruptions to diurnal rhythms have been linked to stress responses like insomnia and anxiety in cancer patients.
Researchers at Cold Spring Harbor Laboratory use CRISPR to edit the goldenberry plant, reducing its growth by 35% and making it suitable for denser farming. The team hopes to breed plants with desirable traits such as fruit size and disease resistance.
Researchers at Cold Spring Harbor Laboratory have devised a new approach to stimulate cell growth and repair in the intestine using CAR T-cell therapy. This therapy has shown promising results in improving gut health in both young and old mice, with significant reductions in inflammation and improved nutrient absorption.
Researchers at Cold Spring Harbor Laboratory developed an AI-powered approach to identify redundant genes in plants. By analyzing evolutionary data and machine learning models, they predicted which genes to edit to modify specific traits, providing a new 'roadmap' for plant breeders.
Scientists at Cold Spring Harbor Laboratory are studying Alston's singing mice to better comprehend the evolutionary origins of vocal communication. The research may also hold clues for understanding strokes, autism, and other speech-related disorders. The study found that singing mice use a common brain region for both singing and ult...
Cancer researchers at Cold Spring Harbor Laboratory have identified key proteins that determine the behavior of two hard-to-treat carcinomas, pancreatic cancer and tuft cell lung cancer. These findings could lead to new therapies targeting specific vulnerabilities in these cancers.
Researchers studied MALAT1 levels in a woman with triple-negative breast cancer, finding high levels at diagnosis and decreased while receiving treatment. Notably, levels increased at a distant metastatic site, suggesting MALAT1's role in TNBC's spread. The study informs future treatments and potential clinical trials.
Scientists have captured detailed images of NMDA receptors held open by natural gatekeepers and synthetic regulators, revealing how they control ion flow. This understanding can inform the design of safe and effective therapies for conditions like Alzheimer's disease and stroke.
A team of scientists has found that Dicer, an ancient protein, plays a vital role in resolving conflicts between transcription and replication processes in the genome. Without Dicer, T-R collisions lead to DNA damage, mutations, and cancer. The study highlights the importance of Dicer in maintaining genome stability.
Biologists at Cold Spring Harbor Laboratory have made a significant discovery that could lead to better patient outcomes for ER+ breast cancer patients. Inhibiting the BPTF protein in mice can slow cancer metastasis and restore tumors' susceptibility to hormone therapy, offering new hope for treating resistant forms of the disease.
Researchers at Cold Spring Harbor Laboratory have created a tool called MaGNet to analyze the branching structure of mouse mammary glands. The system enables precise comparison of stained images and quantifies data with ease, allowing for earlier detection of breast cancer and investigation into hormonal changes and treatments.
Researchers at Cold Spring Harbor Laboratory have mapped two known stem cell regulators across thousands of maize and Arabidopsis shoot cells. This discovery reveals new stem cell regulators in both species and links some to size variations in maize.
Cachexia affects connections between brain and immune system, reducing motivation in cancer patients. Patient-reported symptoms are invaluable data points that may help researchers better understand disease progression.
Researchers at Cold Spring Harbor Laboratory have deciphered the first step in DNA replication, a process crucial for life. The study identifies over 100 proteins essential for this mechanism, which enables cells to duplicate genetic material efficiently.
Researchers developed a new AI model named BATMAN to improve T cell receptor therapy accuracy. The AI uses a vast database of over 22,000 TCR-peptide interactions to predict peptide binding and identify potential cancer treatments.
Researchers at Cold Spring Harbor Laboratory have discovered that cryptic mutations in tomato genes can increase or decrease the number of reproductive branches on plants. This finding has implications for agriculture and medicine, potentially leading to better crops and more effective medicines.
Researchers have identified LINC01235 as a crucial regulator of NFIB expression and NOTCH pathway in TNBC, suggesting potential therapeutic targets for this aggressive form of breast cancer. The study provides new insights into the role of non-coding RNAs in cancer progression.
Researchers at Cold Spring Harbor Laboratory have developed a unified theory for gauge freedoms in models of biological sequences, which could revolutionize fields like plant breeding and drug development. The new approach provides efficient formulas for scientists to interpret research results with greater confidence.
Researchers at Cold Spring Harbor Laboratory have identified a connection between the brain and immune system responsible for cachexia-related apathy. By targeting specific neurons and immune system proteins, they hope to improve cancer patients' quality of life and tolerance for treatments.
Scientists have found a way to effectively 'intercept' pancreatic cancer by targeting the KRAS and FGFR2 genes. This approach slows tumor formation and reduces the number of 'early versions' of cancer in the pancreas. Researchers believe this therapy could be a game-changer for patients with a family history of pancreatic cancer.
Scientists have developed genome sequences for five duckweed species, revealing genes behind the plant's unique traits and versatility. The research holds promise for commercial applications, including carbon capture technology and biofuel production.
Scientists at CSHL and global collaborators have sequenced complete genomes for the Solanum genus, including tomatoes, potatoes, and eggplants. The study reveals the importance of understanding paralog genes in predicting genome editing outcomes.
Researchers have used CRISPR gene editing to study the regulation of the Unusual Floral Organs (UFO) gene in plants, uncovering the importance of conserved non-coding DNA sequences in controlling flower formation.
Researchers have uncovered ketamine's mechanism of action, revealing how it affects the brain's NMDA receptors. The study provides hope for synthesizing new versions of the drug with fewer harmful side effects.
Researchers Rob Martienssen and Thomas Gingeras analyzed maize and teosinte genomes to identify regulatory regions controlling gene expression. They found hundreds of thousands of enhancers and super enhancers that were strongly selected during domestication 9,000 years ago.
A new study by Cold Spring Harbor Laboratory researchers explains how the brain updates associations between smells and sounds based on context. The findings suggest that a feedback loop between the olfactory cortex and olfactory bulb enables fast adaptation, allowing animals to fine-tune their motor responses accordingly.
Research by Stephen Shea and Alexandra Nowlan reveals that smell and hearing signals merge in the brain's auditory cortex during pup retrieval, a crucial maternal behavior. This study may provide insights into how autism affects social cue interpretation and offer new avenues for understanding human connection.
A new study by Katherine Alexander and Shelley Berger has found a possible source of variability in cancer treatment response in clear cell renal cell carcinoma (ccRCC). The researchers identified two distinct patterns of nuclear speckles in kidney tumors, which may correlate with patient outcomes.
Researchers use cryo-electron microscopy to study Microprocessor's interactions with primary microRNAs. The protein can process multiple pri-miRNAs due to its flexibility and 'tentacle-like' properties.
Researchers at Cold Spring Harbor Laboratory have devised a potential solution to the paradox of animal innate abilities using artificial intelligence. The genomic bottleneck algorithm allows for compression levels unseen in AI, enabling faster runtimes and potentially leading to more evolved AI systems.
A new discovery by Cold Spring Harbor Laboratory's Lloyd Trotman suggests that menadione, a precursor to vitamin K, can slow prostate cancer progression in mice. The supplement depletes a lipid called PI(3)P, killing cancer cells and slowing disease progression significantly.
Researchers have made a breakthrough in understanding the rare autoimmune disease anti-NMDAR encephalitis, which can cause psychosis, hallucinations, and blackouts. The study found that different antibodies bind to NMDA receptors in unique ways, suggesting personalized medicine may be key to treating the condition.