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Tumors are mechanically abnormal systems. They are crowded, stiff, and force transmitting. But how those forces become specific cancer phenotypes has remained unclear. Here we look at three recent studies in breast, pancreatic, and bladder cancer that converge on shared principles: TRPV4 functions as a mechanotransduction node – but its biological impact depends on mechanical regime and cell type. In crowded breast ductal carcinoma in situ (DCIS), reduced TRPV4 activity perm

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Astrocyte reactivity is a hallmark of neurological disease, but reactivity alone doesn’t explain outcome. Two recent studies take a causal approach, isolating astrocyte-specific GPCR pathways and testing their direct effects on neuronal circuits. One pathway pushes networks toward hyperexcitability through P2Y1R/IGFBP2 signaling. The other pulls circuits back toward homeostasis via GPR37L1/GLT-1-dependent glutamate clearance. Together, the data argue for a push–pull model of

Neuro-immune communication has long been treated as a background condition: inflammation here, neural activity there. Two recent mouse studies alter our understanding of neuro-immune crosstalk. Together, they show that peripheral cells can influence and actively decide outcomes. Platelets tune hippocampal inhibition by setting serotonin availability. Sensory neurons direct humoral immunity through stimulus-dependent neuropeptide release. The common thread is that transporters

Discover a stepwise protocol for 5-EdU incorporation and subsequent DNA synthesis detection via Copper-catalyzed Click Chemistry in Zebrafish. Read more...

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In our Featured Article series, we regularly highlight a recently published scientific paper. "Ligand specific activation trajectories dictate GPCR signaling in cells" - by Thomas et al. (Nature, Jan 14, 2026) is our latest featured scientific article. Read the full story!

A new Nature Aging study reports that only a fraction of aged HSCs preserves long-term regenerative capacity, and they can be identified by high mitochondrial mass. These mito-Dendra2 High HSCs generated more donor-derived long-term HSCs 16 weeks after transplantation than their mito-Dendra2 Low counterparts, despite producing similar peripheral blood output. Single-cell transcriptomics showed that this subset maintains elevated autophagy, mitophagy, iron handling, and mito

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Spatial proteomics is both a technical upgrade and a shift in how we understand biology. Imaging mass cytometry (IMC) is revealing that cell identity is deeply tied to spatial context: proximity to vessels, distance from tumor margins, and local immune cell neighborhoods all matter. In this blog, we explore how antibody markers like p75 and Aquaporin 2, behave in these high-complexity environments, and why antibody selection for IMC demands more than basic specificity. If yo

In a market where dNTPs and NTPs are readily available, few suppliers go beyond the basics to guarantee truly exceptional quality. At Jena Bioscience, we don't just meet basic market standards, we exceed them. What sets us apart? Purity beyond the standard: minimum purity of 99.0 %, free of human or bacterial DNA, and free of DNases, RNases or proteases, and inhibitory ions and contaminants that interfere with PCR performance. Proven functionality: Clear results even in PC

In 2025, some of the most decisive biology happened at the membrane. Receptors, ion channels, and cytoskeletal structures moved beyond signal relay to determine invasion, inflammation, extrusion, and even food choice. Our new blog recaps some of the year’s most influential papers, including: Drugging a buried helix to block metastasis Targeting the p75NTR transmembrane domain shut down NGF-fascin coupling and reduced melanoma lung invasion. Ion channels steering inflammation

Santa Cruz Santa Cruz Biotechnology provides a curated selection of protein modulator chemicals that support researchers across the life sciences. Find a comprehensive portfolio of chemical modulators designed to activate or inhibit protein targets in key research areas, including signal transduction, epigenetics, immunology, & cancer biology. Popular Modulator Raf Kinase Inhibitor V (CAS 918505-84-7) Alternate Names: PLX-4720 Application: Raf Kinase Inhibitor V is an inhibit

For researchers working with long IVT mRNA, self-amplifying RNA (saRNA) constructs, or long single-stranded RNA, the stability and sizing reliability of RNA ladders often become critical factors in experimental interpretation. Our Ultra High Range RNA Ladder is designed to deliver the consistency and clarity needed for accurate sizing of long RNA species. Key Features Single-stranded RNA (ssRNA) generated by in vitro transcription (IVT) Includes 6k / 9k / 12k / 15k RNA fragme

Most people think hearing is about volume – how loud a sound is or whether it gets through. But new research shows that what really matters is timing. In this installment of our Senses series, we look at new work showing how: Brainstem neurons rely on voltage-gated potassium channel 4 (Kv4) to preserve sub-millisecond spike fidelity. Efferent inhibition delays responses to protect against noise overload. Gene therapy can restore structural timing cues in the cochlea. Loss of

Smell is often written off as a minor sense – but biologically, it’s a direct and highly sensitive portal into the nervous system. In this new instalment of our Senses series, we look at four recent studies that show how olfaction flags early neuroinflammation through A1R upregulation, adapts to mechanical stress via CNGA2-positive neurons, responds to chemical cooling through TRPM8, and encodes memory with shifting GluN2A/GluN2B NMDA receptor composition. The nose is doing

Quick guide to choosing recombinant protein & growth factors for stem cells, immune cells, and organoid cultures. Recombinant protein and growth factors are essential for cell growth, differentiation, and functional activation. Because each protein varies in source, activity, and stability, choosing the right one is key to achieving reliable, reproducible results. This guide highlights recommended cytokines for different cell types—helping you select the best match for your e

Taste recalibrates every day. In this instalment of our Senses series, we look at how diet, local feedback, and brain-immune crosstalk reshape what flavors mean to the body. Sugar rewrites sensitivity: high-sucrose diets reduce sweet nerve responses and the number of PLCβ2-positive taste cells – all reversible once sugar is removed. Taste glia fine-tune sweetness: type I cells use P2RY2 signaling to dampen prolonged sweet responses, preventing signal overload during sustained