Contact and support
Need help, have a question, or want to contact the ResearchHub team?
© 2026 ResearchHub. Built for responsible scholarly connection.
Research graph
References from The calpains in aging and aging-related diseases. Local targets link to admitted publications; unresolved targets remain external evidence.
Phosphorylation and subcellular distribution of calpastatin in human hematopoietic system cells
10.1016/s0021-9258(19)67888-9 · 1991 · External reference
P301L tauopathy: confocal immunofluorescence study of perinuclear aggregation of the mutated protein
10.1016/s0022-510x(02)00150-8 · 2002 · External reference
Calpain activation in neurodegenerative diseases: confocal immunofluorescence study with antibodies specifically recognizing the active form of calpain 2
10.1007/s00401-002-0528-6 · 2002 · External reference
Downregulation of the Klotho gene in the kidney under sustained circulatory stress in rats
10.1006/bbrc.1998.9246 · 1998 · External reference
Disruption of the murine calpain small subunit gene, Capn4: calpain is essential for embryonic development but not for cell growth and division
10.1128/mcb.20.12.4474-4481.2000 · 2000 · External reference
Signal convergence on protein kinase A as a molecular correlate of learning
10.1073/pnas.88.13.5832 · 1991 · External reference
Age-dependent degradation of calpastatin in kidney of hypertensive rats
10.1074/jbc.m101936200 · 2001 · External reference
Involvement of calpain in diamide-induced cataract in cultured lenses
10.1016/0014-5793(92)80703-j · 1992 · External reference
Calpain II in two in vivo models of sugar cataract
10.1016/0014-4835(90)90151-j · 1990 · External reference
A calpain-10 gene polymorphism is associated with reduced muscle mRNA levels and insulin resistance
10.1172/jci10665 · 2000 · External reference
The Calpain Hypothesis of Neurodegeneration: Evidence for a Common Cytotoxic Pathway
10.1177/107385849700300513 · 1997 · External reference
10.1385/jmn:20:3:357
10.1385/jmn:20:3:357 · External reference
Low levels of calpain activity in Chiroptera brain: implications for mechanisms of aging
10.1016/0197-4580(86)90004-7 · 1986 · External reference
Changes in brain protease activity in aging
10.1046/j.1471-4159.1996.67052019.x · 1996 · External reference
Is the senescent heart overloaded and already failing
10.1007/bf00877412 · 1994 · External reference
Decreased G-protein-mediated regulation and shift in calcium channel types with age in hippocampal cultures
10.1523/jneurosci.19-19-08674.1999 · 1999 · External reference
Tau protein isoforms
2000 · External reference
Calpain: a protease in search of a function
10.1006/bbrc.1998.8378 · 1998 · External reference
Bid is cleaved by calpain to an active fragment in vitro and during myocardial ischemia/reperfusion
10.1074/jbc.m103701200 · 2001 · External reference
Calpain and mitochondria in ischemia/reperfusion injury
10.1074/jbc.m204951200 · 2002 · External reference
Calcium-activated neutral protease (calpain) system: structure, function, and regulation
10.1152/physrev.1991.71.3.813 · 1991 · External reference
Inhibition of calpains prevents neuronal and behavioral deficits in an MPTP mouse model of Parkinson’s disease
10.1523/jneurosci.23-10-04081.2003 · 2003 · External reference
Age-related decline in chaperone-mediated autophagy
10.1074/jbc.m002102200 · 2000 · External reference
When lysosomes get old
10.1016/s0531-5565(00)00075-9 · 2000 · External reference
Calpain II induced insolubilization of lens beta-crystallin polypeptides may induce cataract
10.1016/0925-4439(92)90136-b · 1992 · External reference
Autolysis, Ca2+ requirement, and heterodimer stability in m-calpain
10.1074/jbc.272.17.11268 · 1997 · External reference
Protein degradation by the proteasome and its implications in aging
10.1111/j.1749-6632.2000.tb06643.x · 2000 · External reference
Ionomycin-activated calpain triggers apoptosis. A probable role for Bcl-2 family members
10.1074/jbc.m202945200 · 2002 · External reference
Subcellular localization and in vivo subunit interactions of ubiquitous μ-calpain
10.1074/jbc.m208657200 · 2003 · External reference
Epidermal growth factor receptor activation of calpain is required for fibroblast motility and occurs via an ERK/MAP kinase signaling pathway
10.1074/jbc.275.4.2390 · 2000 · External reference
Cutting to the chase: calpain proteases in cell motility
10.1016/s0962-8924(01)02179-1 · 2002 · External reference
Is calpain activity regulated by membranes and autolysis or by calcium and calpastatin
10.1002/bies.950140810 · 1992 · External reference
Structure of the beta-glucosidase gene bglA of Clostridium thermocellum. Sequence analysis reveals a superfamily of cellulases and beta-glycosidases including human lactase/phlorizin hydrolase
10.1111/j.1432-1033.1991.tb16186.x · 1991 · External reference
Calpains and calpastatin in SH-SY5Y neuroblastoma cells during retinoic acid-induced differentiation and neurite outgrowth: comparison with the human brain calpain system
10.1002/(sici)1097-4547(19970501)48:3<181::aid-jnr1>3.0.co;2-b · 1997 · External reference
Active site-directed antibodies identify calpain II as an early-appearing and pervasive component of neurofibrillary pathology in Alzheimer’s disease
10.1016/s0006-8993(97)00384-3 · 1997 · External reference
A neutral calcium-activated proteinase from the soluble fraction of rat brain
10.1016/s0021-9258(18)51762-2 · 1964 · External reference
Limited autolysis reduces the Ca2+ requirement of a smooth muscle Ca2+-activated protease
10.1016/s0021-9258(18)34244-3 · 1982 · External reference
Genetic variation in the gene encoding calpain-10 is associated with type 2 diabetes mellitus
10.1038/79876 · 2000 · External reference
Crystal structure of calpain reveals the structural basis for Ca(2+)-dependent protease activity and a novel mode of enzyme activation
10.1093/emboj/18.24.6880 · 1999 · External reference
The calpain family and human disease
10.1016/s1471-4914(01)02049-4 · 2001 · External reference
Calpain from rat intestinal epithelial cells: age-dependent dynamics during cell differentiation
10.1007/bf01075724 · 1994 · External reference
Comparison of Lp82- and m-calpain-mediated proteolysis during cataractogenesis in Shumiya cataract rat (SCR)
10.1076/ceyr.25.4.207.13486 · 2002 · External reference
Role of calpain- and interleukin-1 beta converting enzyme-like proteases in the beta-amyloid-induced death of rat hippocampal neurons in culture
10.1046/j.1471-4159.1997.68041612.x · 1997 · External reference
Unresolved reference
1992 · External reference
Decreased levels of proteasome activity and proteasome expression in aging spinal cord
10.1016/s0306-4522(00)00067-1 · 2000 · External reference
Alpha-crystallin chaperone activity is reduced by calpain II in vitro and in selenite cataract
10.1016/s0021-9258(17)46704-4 · 1993 · External reference
Calpain II activity and calpastatin content in brain regions of 3- and 24-month-old rats
10.1007/bf00968667 · 1990 · External reference
Cellular signaling pathways and cytoskeletal organization
10.1111/j.1749-6632.1996.tb34409.x · 1996 · External reference
Mutation of the mouse klotho gene leads to a syndrome resembling ageing
10.1038/36285 · 1997 · External reference
Calpain-dependent proteolytic cleavage of the p35 cyclin-dependent kinase 5 activator to p25
10.1074/jbc.m907757199 · 2000 · External reference
Activation of calpain I converts excitotoxic neuron death into a caspase-independent cell death
10.1074/jbc.275.22.17064 · 2000 · External reference
Molecular diversity in amino-terminal domains of human calpastatin by exon skipping
10.1016/s0021-9258(18)42463-5 · 1992 · External reference
p44mpk MAP kinase induces Alzheimer type alterations in tau function and in primary hippocampal neurons
10.1002/jnr.490350411 · 1993 · External reference
Unresolved reference
External reference
Lp82 is the dominant form of calpain in young mouse lens
10.1006/exer.1998.0625 · 1999 · External reference
Calpastatins: biochemical and molecular biological studies
1991 · External reference
Klotho protein deficiency leads to overactivation of mu-calpain
10.1074/jbc.m206033200 · 2002 · External reference
Calpain activity regulates the cell surface distribution of amyloid precursor protein. Inhibition of calpains enhances endosomal generation of beta-cleaved C-terminal APP fragments
10.1074/jbc.m205208200 · 2002 · External reference
Amyloid precursor protein family-induced neuronal death is mediated by impairment of the neuroprotective calcium/calmodulin protein kinase IV-dependent signaling pathway
10.1074/jbc.m107948200 · 2002 · External reference
Interaction of human erythrocyte multicatalytic proteinase with polycations
10.1016/0167-4838(90)90142-3 · 1990 · External reference
Unresolved reference
1985 · External reference
Modulation of the calpain autoproteolysis by calpastatin and phospholipids
10.1006/bbrc.1996.1779 · 1996 · External reference
The calpain–calpastatin system in rheumatoid arthritis
10.1016/s0167-5699(96)30064-9 · 1996 · External reference
A Ca(2+) switch aligns the active site of calpain
10.1016/s0092-8674(02)00659-1 · 2002 · External reference
Increased M-calpain expression in the mesencephalon of patients with Parkinson’s disease but not in other neurodegenerative disorders involving the mesencephalon: a role in nerve cell death
10.1016/0306-4522(96)00100-5 · 1996 · External reference
Fragmentation of an endogenous inhibitor upon complex formation with high- and low-Ca2+-requiring forms of calcium-activated neutral proteases
10.1021/bi00428a007 · 1989 · External reference
Processing of cdk5 activator p35 to its truncated form (p25) by calpain in acutely injured neuronal cells
10.1006/bbrc.2000.3070 · 2000 · External reference
Cross-talk between calpain and caspase proteolytic systems during neuronal apoptosis
10.1074/jbc.m212255200 · 2003 · External reference
Studies and perspectives of protein kinase C
10.1126/science.3014651 · 1986 · External reference
Calcium-activated neutral proteinase (calpain) system in aging and Alzheimer’s disease
10.1111/j.1749-6632.1994.tb44402.x · 1994 · External reference
Differential modulation of synaptic transmission by calcium chelators in young and aged hippocampal CA1 neurons: evidence for altered calcium homeostasis in aging
10.1523/jneurosci.19-03-00906.1999 · 1999 · External reference
Conversion of p35 to p25 deregulates Cdk5 activity and promotes neurodegeneration
10.1038/45159 · 1999 · External reference
Calpain-mediated cleavage of the cyclin-dependent kinase-5 activator p39 to p29
10.1074/jbc.m109645200 · 2002 · External reference
Alterations in calcium content and biochemical processes in cultured skin fibroblasts from aged and Alzheimer donors
10.1073/pnas.83.8.2758 · 1986 · External reference
Phosphorylation and proteolytic modification of specific cytoskeletal proteins in human neutrophils stimulated by phorbol 12-myristate 13-acetate
10.1073/pnas.84.11.3604 · 1987 · External reference
Mutations in the proteolytic enzyme calpain 3 cause limb-girdle muscular dystrophy type 2A
10.1016/0092-8674(95)90368-2 · 1995 · External reference
Filopodial calcium transients regulate growth cone motility and guidance through local activation of calpain
10.1016/s0896-6273(03)00260-5 · 2003 · External reference
Calcium pump phosphoenzyme from young and old human red cells
10.1006/cbir.2002.0932 · 2002 · External reference
Positive regulation of mu-calpain action by polyphosphoinositides
10.1016/s0021-9258(18)35804-6 · 1992 · External reference
Widespread activation of calcium-activated neutral proteinase (calpain) in the brain in Alzheimer disease: a potential molecular basis for neuronal degeneration
10.1073/pnas.90.7.2628 · 1993 · External reference
Developmental regulation of the proteolysis of the p35 cyclin-dependent kinase 5 activator by phosphorylation
10.1523/jneurosci.23-04-01189.2003 · 2003 · External reference
Protein kinases and phosphorylation in neurologic disorders and cell death
1991 · External reference
Site-directed activation of calpain is promoted by a membrane-associated natural activator protein
10.1042/bj2900191 · 1993 · External reference
Calpain function in the modulation of signal transduction molecules
10.1515/bc.2001.090 · 2001 · External reference
Calpain regulation of integrin alpha IIb beta 3 signaling in human platelets
10.1080/09537100050057620 · 2000 · External reference
Band 3 protein degradation by calpain is enhanced in erythrocytes of old people
10.1042/bj2750047 · 1991 · External reference
Calpastatin in erythrocytes of young and old individuals
10.1042/bj3040365 · 1994 · External reference
10.1074/jbc.m302833200
10.1074/jbc.m302833200 · External reference
Enhancement of neurite outgrowth following calpain inhibition is mediated by protein kinase C
10.1046/j.1471-4159.1995.65020517.x · 1995 · External reference
Calcium influx into human neuroblastoma cells induces ALZ-50 immunoreactivity: involvement of calpain-mediated hydrolysis of protein kinase C
10.1046/j.1471-4159.1996.66041539.x · 1996 · External reference
Amelioration of cataracts and proteolysis in cultured lenses by cysteine protease inhibitor E64
1991 · External reference
Activation of m-calpain (calpain II) by epidermal growth factor is limited by protein kinase A phosphorylation of m-calpain
10.1128/mcb.22.8.2716-2727.2002 · 2002 · External reference
Neuronal protein kinase signaling cascades and excitotoxic cell death
10.1111/j.1749-6632.2001.tb03606.x · 2001 · External reference
Age-dependent myelin degeneration and proteolysis of oligodendrocyte proteins is associated with the activation of calpain-1 in the rhesus monkey
10.1046/j.1471-4159.2003.01541.x · 2003 · External reference
Glutamate substitutions at a PKA consensus site are consistent with inactivation of calpain by phosphorylation
10.1016/s0014-5793(03)00361-2 · 2003 · External reference
Calpain inhibitors block Ca(2+)−induced suppression of neurite outgrowth in isolated hippocampal pyramidal neurons
10.1002/jnr.490390414 · 1994 · External reference
The structure of calpain
10.1093/oxfordjournals.jbchem.a002903 · 2001 · External reference
Prolonged nuclear retention of activated extracellular signal-regulated protein kinase promotes cell death generated by oxidative toxicity or proteasome inhibition in a neuronal cell line
10.1074/jbc.m104479200 · 2002 · External reference
A novel aspect of calpain activation
10.1016/s0014-5793(98)00856-4 · 1998 · External reference
Autolysis of calcium-activated neutral protease of chicken skeletal muscle
10.1093/oxfordjournals.jbchem.a133656 · 1981 · External reference
Specific aspartyl and calpain proteases are required for neurodegeneration in C, elegans
10.1038/nature01108 · 2002 · External reference
Externalization of calpain (calcium-dependent neutral cysteine proteinase) in human arthritic cartilage
1999 · External reference
Activation of a calmodulin-dependent phosphatase by a Ca2+-dependent protease
10.1021/bi00406a059 · 1988 · External reference
Trophic agents that prevent neuronal apoptosis activate calpain and down-regulate CaMKIV
10.1046/j.1471-4159.2002.00829.x · 2002 · External reference
Changes in intracellular localization of calpastatin during calpain activation
10.1042/0264-6021:3430467 · 1999 · External reference
Age-related changes in calpain II and calpastatin in rat lens
10.1016/s0014-4835(89)80026-0 · 1989 · External reference
10.1016/s0197-4580(04)80585-2
10.1016/s0197-4580(04)80585-2 · External reference
Calcium-activated neutral proteinase of human brain: subunit structure and enzymatic properties of multiple molecular forms
10.1111/j.1471-4159.1986.tb00718.x · 1986 · External reference
Calpain and caspase: can you tell the difference
10.1016/s0166-2236(99)01479-4 · 2000 · External reference
Bax cleavage is mediated by calpain during drug-induced apoptosis
10.1038/sj.onc.1202034 · 1998 · External reference
Opposing effects of ERK and JNK-p38 MAP kinases on apoptosis
10.1126/science.270.5240.1326 · 1995 · External reference
Calcium-dependent cysteine proteinase (calpain) in human arthritic synovial joints
10.1002/art.1780351111 · 1992 · External reference
Limited proteolysis of bovine lens alpha-crystallin by calpain, a Ca2+-dependent cysteine proteinase, isolated from the same tissue
10.1016/0304-4165(84)90313-1 · 1984 · External reference