Samuel M. Schacher, Phd - Publications

Affiliations: 
Columbia University, New York, NY 
Area:
Neurobiology of Learning and Memory, Synapses and Circuits, Axon Pathfinding and Synaptogenesis, Cellular/Molecular/Developmental Neuroscience

74 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 Ferguson L, Hu J, Cai D, Chen S, Dunn TW, Pearce K, Glanzman DL, Schacher S, Sossin WS. Isoform specificity of PKMs during long-term facilitation in is mediated through stabilization by KIBRA. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. PMID 31537706 DOI: 10.1523/Jneurosci.0943-19.2019  0.547
2019 Sossin WS, Ferguson L, Abi-Farah C, Dunn T, Hastings M, Hu J, Schacher S. A model for how memories are stored: synapses vulnerable to erasure (SVEs) Ibro Reports. 6: S17. DOI: 10.1016/J.Ibror.2019.07.041  0.32
2017 Hu J, Ferguson L, Adler K, Farah CA, Hastings MH, Sossin WS, Schacher S. Selective Erasure of Distinct Forms of Long-Term Synaptic Plasticity Underlying Different Forms of Memory in the Same Postsynaptic Neuron. Current Biology : Cb. PMID 28648820 DOI: 10.1016/j.cub.2017.05.081  0.422
2017 Hu J, Adler K, Abi Farah C, Hastings MH, Sossin WS, Schacher S. Cell-specific PKM isoforms contribute to the maintenance of different forms of persistent long-term synaptic plasticity. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. PMID 28179558 DOI: 10.1523/JNEUROSCI.2805-16.2017  0.506
2015 Hu J, Schacher S. Persistent Associative Plasticity at an Identified Synapse Underlying Classical Conditioning Becomes Labile with Short-Term Homosynaptic Activation. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 35: 16159-16170. PMID 26658867 DOI: 10.1523/JNEUROSCI.2034-15.2015  0.35
2015 Hu JY, Levine A, Sung YJ, Schacher S. cJun and CREB2 in the postsynaptic neuron contribute to persistent long-term facilitation at a behaviorally relevant synapse. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 35: 386-95. PMID 25568130 DOI: 10.1523/Jneurosci.3284-14.2015  0.574
2014 Hu J, Schacher S. Persistent Long-Term Facilitation at an Identified Synapse Becomes Labile with Activation of Short-Term Heterosynaptic Plasticity The Journal of Neuroscience. 34: 4776-4785. PMID 24695698 DOI: 10.1523/Jneurosci.0098-14.2014  0.547
2014 Schacher S, Hu J. The less things change, the more they are different: contributions of long-term synaptic plasticity and homeostasis to memory. Learning & Memory. 21: 128-134. PMID 24532836 DOI: 10.1101/Lm.027326.112  0.471
2011 Hu JY, Baussi O, Levine A, Chen Y, Schacher S. Persistent long-term synaptic plasticity requires activation of a new signaling pathway by additional stimuli. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 31: 8841-50. PMID 21677168 DOI: 10.1523/Jneurosci.1358-11.2011  0.47
2010 Hu JY, Chen Y, Bougie JK, Sossin WS, Schacher S. Aplysia cell adhesion molecule and a novel protein kinase C activity in the postsynaptic neuron are required for presynaptic growth and initial formation of specific synapses. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 30: 8353-66. PMID 20573882 DOI: 10.1523/Jneurosci.0546-10.2010  0.545
2009 Hernández AI, Wolk J, Hu JY, Liu J, Kurosu T, Schwartz JH, Schacher S. Poly-(ADP-ribose) polymerase-1 is necessary for long-term facilitation in Aplysia. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 29: 9553-62. PMID 19641118 DOI: 10.1523/JNEUROSCI.1512-09.2009  0.406
2007 Hu J, Chen Y, Schacher S. Multifunctional role of protein kinase C in regulating the formation and maturation of specific synapses. The Journal of Neuroscience. 27: 11712-11724. PMID 17959813 DOI: 10.1523/Jneurosci.3305-07.2007  0.515
2007 Hu J, Chen Y, Schacher S. Protein Kinase C Regulates Local Synthesis and Secretion of a Neuropeptide Required for Activity-Dependent Long-Term Synaptic Plasticity The Journal of Neuroscience. 27: 8927-8939. PMID 17699674 DOI: 10.1523/Jneurosci.2322-07.2007  0.512
2006 Sung YJ, Wu F, Schacher S, Ambron RT. Synaptogenesis regulates axotomy-induced activation of c-Jun-activator protein-1 transcription. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 26: 6439-49. PMID 16775131 DOI: 10.1523/Jneurosci.1844-06.2006  0.464
2006 Liu J, Hu JY, Wu F, Schwartz JH, Schacher S. Two mRNA-binding proteins regulate the distribution of syntaxin mRNA in Aplysia sensory neurons. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 26: 5204-14. PMID 16687512 DOI: 10.1523/Jneurosci.4917-05.2006  0.492
2006 Hu J, Wu F, Schacher S. Two signaling pathways regulate the expression and secretion of a neuropeptide required for long-term facilitation in Aplysia. The Journal of Neuroscience. 26: 1026-1035. PMID 16421322 DOI: 10.1523/Jneurosci.4258-05.2006  0.488
2005 Grabham PW, Wu F, Schacher S, Goldberg DJ. Initiating morphological changes associated with long-term facilitation in Aplysia is independent of transcription or translation in the cell body. Journal of Neurobiology. 64: 202-212. PMID 15849740 DOI: 10.1002/Neu.20133  0.53
2004 Hu J, Goldman J, Wu F, Schacher S. Target-Dependent Release of a Presynaptic Neuropeptide Regulates the Formation and Maturation of Specific Synapses in Aplysia The Journal of Neuroscience. 24: 9933-9943. PMID 15525778 DOI: 10.1523/Jneurosci.3329-04.2004  0.523
2004 Hu J, Glickman L, Wu F, Schacher S. Serotonin regulates the secretion and autocrine action of a neuropeptide to activate MAPK required for long-term facilitation in Aplysia. Neuron. 43: 373-385. PMID 15294145 DOI: 10.1016/J.Neuron.2004.07.011  0.489
2004 Liu J, Hu JY, Schacher S, Schwartz JH. The two regulatory subunits of aplysia cAMP-dependent protein kinase mediate distinct functions in producing synaptic plasticity. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 24: 2465-74. PMID 15014122 DOI: 10.1523/Jneurosci.4331-03.2004  0.506
2003 Liu K, Hu J, Wang D, Schacher S. Protein synthesis at synapse versus cell body: enhanced but transient expression of long-term facilitation at isolated synapses. Journal of Neurobiology. 56: 275-286. PMID 12884266 DOI: 10.1002/Neu.10242  0.534
2003 Hu JY, Meng X, Schacher S. Redistribution of syntaxin mRNA in neuronal cell bodies regulates protein expression and transport during synapse formation and long-term synaptic plasticity. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 23: 1804-15. PMID 12629184  0.387
2003 Hu J, Meng X, Schacher S. Redistribution of Syntaxin mRNA in Neuronal Cell Bodies Regulates Protein Expression and Transport during Synapse Formation and Long-Term Synaptic Plasticity The Journal of Neuroscience. 23: 1804-1815. DOI: 10.1523/Jneurosci.23-05-01804.2003  0.475
2002 Hu JY, Meng X, Schacher S. Target interaction regulates distribution and stability of specific mRNAs. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 22: 2669-78. PMID 11923432 DOI: 20026259  0.325
2002 Schacher S, Wu F. Synapse formation in the absence of cell bodies requires protein synthesis. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 22: 1831-9. PMID 11880512  0.443
2002 Hu J, Meng X, Schacher S. Target Interaction Regulates Distribution and Stability of Specific mRNAs The Journal of Neuroscience. 22: 2669-2678. DOI: 10.1523/Jneurosci.22-07-02669.2002  0.423
2002 Schacher S, Wu F. Synapse Formation in the Absence of Cell Bodies Requires Protein Synthesis The Journal of Neuroscience. 22: 1831-1839. DOI: 10.1523/Jneurosci.22-05-01831.2002  0.522
2001 Sun Z, Wu F, Schacher S. Rapid bidirectional modulation of mRNA expression and export accompany long-term facilitation and depression of Aplysia synapses. Journal of Neurobiology. 46: 41-47. PMID 11108614 DOI: 10.1002/1097-4695(200101)46:1<41::Aid-Neu4>3.0.Co;2-R  0.49
2000 Schacher S, Wu F, Sun Z, Wang D. Cell-specific changes in expression of mRNAs encoding splice variants of Aplysia cell adhesion molecule accompany long-term synaptic plasticity Journal of Neurobiology. 45: 152-161. PMID 11074461 DOI: 10.1002/1097-4695(20001115)45:3<152::Aid-Neu3>3.0.Co;2-0  0.503
2000 Hatada Y, Wu F, Sun Z, Schacher S, Goldberg DJ. Presynaptic morphological changes associated with long-term synaptic facilitation are triggered by actin polymerization at preexisting varicositis. The Journal of Neuroscience. 20. DOI: 10.1523/Jneurosci.20-13-J0001.2000  0.531
1999 Hatada Y, Wu F, Silverman R, Schacher S, Goldberg DJ. En passant synaptic varicosities form directly from growth cones by transient cessation of growth cone advance but not of actin-based motility. Journal of Neurobiology. 41: 242-251. PMID 10512981 DOI: 10.1002/(Sici)1097-4695(19991105)41:2<242::Aid-Neu7>3.0.Co;2-#  0.459
1999 Conrad P, Wu F, Schacher S. Changes in functional glutamate receptors on a postsynaptic neuron accompany formation and maturation of an identified synapse. Journal of Neurobiology. 39: 237-248. PMID 10235678 DOI: 10.1002/(Sici)1097-4695(199905)39:2<237::Aid-Neu8>3.0.Co;2-0  0.397
1999 Chain DG, Casadio A, Schacher S, Hegde AN, Valbrun M, Yamamoto N, Goldberg AL, Bartsch D, Kandel ER, Schwartz JH. Mechanisms for generating the autonomous cAMP-dependent protein kinase required for long-term facilitation in Aplysia. Neuron. 22: 147-56. PMID 10027297 DOI: 10.1016/S0896-6273(00)80686-8  0.439
1999 Schacher S, Wu F, Panyko JD, Sun Z, Wang D. Expression and branch-specific export of mRNA are regulated by synapse formation and interaction with specific postsynaptic targets. The Journal of Neuroscience. 19: 6338-6347. DOI: 10.1523/Jneurosci.19-15-06338.1999  0.469
1998 Sun Z, Schacher S. Binding of Serotonin to Receptors at Multiple Sites Is Required for Structural Plasticity Accompanying Long-Term Facilitation of Aplysia Sensorimotor Synapses The Journal of Neuroscience. 18: 3991-4000. DOI: 10.1523/Jneurosci.18-11-03991.1998  0.512
1997 Zhu H, Wu F, Schacher S. Site-Specific and Sensory Neuron-Dependent Increases in Postsynaptic Glutamate Sensitivity Accompany Serotonin-Induced Long-Term Facilitation at Aplysia Sensorimotor Synapses The Journal of Neuroscience. 17: 4976-4986. DOI: 10.1523/Jneurosci.17-13-04976.1997  0.558
1997 Schacher S, Wu F, Sun Z. Pathway-Specific Synaptic Plasticity: Activity-Dependent Enhancement and Suppression of Long-Term Heterosynaptic Facilitation at Converging Inputs on a Single Target The Journal of Neuroscience. 17: 597-606. DOI: 10.1523/Jneurosci.17-02-00597.1997  0.534
1996 Santarelli L, Montarolo P, Schacher S. Neuropeptide localization in varicosities of Aplysia sensory neurons is regulated by target and neuromodulators evoking long-term synaptic plasticity. Journal of Neurobiology. 31: 297-308. PMID 8910788 DOI: 10.1002/(Sici)1097-4695(199611)31:3<297::Aid-Neu3>3.0.Co;2-5  0.597
1996 Sun Z, Schacher S. Tetanic stimulation and cyclic adenosine monophosphate regulate segregation of presynaptic inputs on a common postsynaptic target neuron in vitro Journal of Neurobiology. 29: 183-201. PMID 8821176 DOI: 10.1002/(Sici)1097-4695(199602)29:2<183::Aid-Neu5>3.0.Co;2-6  0.52
1996 Sun Z, Kauderer B, Schacher S. Differential distribution of functional receptors for neuromodulators evoking short-term heterosynaptic plasticity in Aplysia sensory neurons. The Journal of Neuroscience. 16: 7540-7549. DOI: 10.1523/Jneurosci.16-23-07540.1996  0.535
1995 Wu F, Friedman L, Schacher S. Transient versus persistent functional and structural changes associated with facilitation of Aplysia sensorimotor synapses are second messenger dependent The Journal of Neuroscience. 15: 7517-7527. DOI: 10.1523/Jneurosci.15-11-07517.1995  0.604
1995 Zhu H, Wu F, Schacher S. Changes in expression and distribution of Aplysia cell adhesion molecules can influence synapse formation and elimination in vitro The Journal of Neuroscience. 15: 4173-4183. DOI: 10.1523/Jneurosci.15-06-04173.1995  0.574
1994 Eliot LS, Hawkins RD, Kandel ER, Schacher S. Pairing-specific, activity-dependent presynaptic facilitation at Aplysia sensory-motor neuron synapses in isolated cell culture. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 14: 368-83. PMID 8283244 DOI: 10.1523/Jneurosci.14-01-00368.1994  0.484
1994 Wu F, Schacher S. Pre- and postsynaptic changes mediated by two second messengers contribute to expression of Aplysia long-term heterosynaptic inhibition. Neuron. 12: 407-421. PMID 7906529 DOI: 10.1016/0896-6273(94)90281-X  0.5
1994 Zhu H, Wu F, Schacher S. Aplysia cell adhesion molecules and serotonin regulate sensory cell- motor cell interactions during early stages of synapse formation in vitro The Journal of Neuroscience. 14: 6886-6900. DOI: 10.1523/Jneurosci.14-11-06886.1994  0.502
1994 Peter N, Aronoff B, Wu F, Schacher S. Decrease in growth cone-neurite fasciculation by sensory or motor cells in vitro accompanies downregulation of Aplysia cell adhesion molecules by neurotransmitters The Journal of Neuroscience. 14: 1413-1421. DOI: 10.1523/Jneurosci.14-03-01413.1994  0.537
1993 Hawver DB, Schacher S. Selective fasciculation as a mechanism for the formation of specific chemical connections between Aplysia neurons in vitro Journal of Neurobiology. 24: 368-383. PMID 8492113 DOI: 10.1002/Neu.480240309  0.433
1993 Schacher S, Kandel ER, Montarolo P. cAMP and arachidonic acid simulate long-term structural and functional changes produced by neurotransmitters in aplysia sensory neurons Neuron. 10: 1079-1088. PMID 7686379 DOI: 10.1016/0896-6273(93)90056-W  0.535
1992 Mayford M, Barzilai A, Keller F, Schacher S, Kandel ER. Modulation of an NCAM-related adhesion molecule with long-term synaptic plasticity in Aplysia Science. 256: 638-644. PMID 1585176 DOI: 10.1126/Science.1585176  0.545
1992 Bailey CH, Montarolo P, Chen M, Kandel ER, Schacher S. Inhibitors of protein and RNA synthesis block structural changes that accompany long-term heterosynaptic plasticity in Aplysia. Neuron. 9: 749-58. PMID 1356372 DOI: 10.1016/0896-6273(92)90037-E  0.533
1992 Bank M, Schacher S. Segregation of presynaptic inputs on an identified target neuron in vitro: structural remodeling visualized over time The Journal of Neuroscience. 12: 2960-2972. DOI: 10.1523/Jneurosci.12-08-02960.1992  0.439
1991 Glanzman DL, Kandel ER, Schacher S. Target-dependent morphological segregation of Aplysia sensory outgrowth in vitro. Neuron. 7: 903-13. PMID 1764244 DOI: 10.1016/0896-6273(91)90336-X  0.461
1991 Schacher S, Montarolo PG. Target-dependent structural changes in sensory neurons of aplysia accompany long-term heterosynaptic inhibition Neuron. 6: 679-690. PMID 1673849 DOI: 10.1016/0896-6273(91)90166-W  0.575
1990 Glanzman DL, Kandel ER, Schacher S. Target-dependent structural changes accompanying long-term synaptic facilitation in Aplysia neurons. Science (New York, N.Y.). 249: 799-802. PMID 2389145 DOI: 10.1126/Science.2389145  0.573
1990 Schacher S, Glanzman D, Barzilai A, Dash P, Grant SG, Keller F, Mayford M, Kandel ER. Long-term facilitation in Aplysia: persistent phosphorylation and structural changes. Cold Spring Harbor Symposia On Quantitative Biology. 55: 187-202. PMID 1966763 DOI: 10.1101/Sqb.1990.055.01.021  0.38
1990 Castellucci VF, Schacher S. Synaptic plasticity and behavioral modifications in the marine mollusk Aplysia Progress in Brain Research. 86: 105-115. PMID 1965050 DOI: 10.1016/S0079-6123(08)63170-2  0.404
1990 Schacher S, Montarolo P, Kandel ER. Selective short- and long-term effects of serotonin, small cardioactive peptide, and tetanic stimulation on sensorimotor synapses of Aplysia in culture Journal of Neuroscience. 10: 3286-3294. PMID 1698945 DOI: 10.1523/Jneurosci.10-10-03286.1990  0.52
1989 Glanzman DL, Kandel ER, Schacher S. Identified target motor neuron regulates neurite outgrowth and synapse formation of aplysia sensory neurons in vitro. Neuron. 3: 441-50. PMID 2642005 DOI: 10.1016/0896-6273(89)90203-1  0.468
1989 Hawkins RD, Schacher S. Identified facilitator neurons L29 and L28 are excited by cutaneous stimuli used in dishabituation, sensitization, and classical conditioning of Aplysia Journal of Neuroscience. 9: 4236-4245. PMID 2593000 DOI: 10.1523/Jneurosci.09-12-04236.1989  0.421
1988 Montarolo PG, Kandel ER, Schacher S. Long-term heterosynaptic inhibition in Aplysia Nature. 333: 171-174. PMID 3367986 DOI: 10.1038/333171A0  0.478
1987 Schacher S, Montarolo P, Castellucci V, Kandel ER, Goelet P. Molecular biological approaches to the relationship between short-term and long-term memory in Aplysia Biochemical Society Transactions. 15: 125-126. PMID 3556734 DOI: 10.1042/Bst0150125  0.352
1987 Goldberg DJ, Schacher S. Differential growth of the branches of a regenerating bifurcate axon is associated with differential axonal transport of organelles. Developmental Biology. 124: 35-40. PMID 2444481 DOI: 10.1016/0012-1606(87)90456-8  0.357
1987 Savage MJ, Goldberg DJ, Schacher S. Absolute specificity for retrograde fast axonal transport displayed by lipid droplets originating in the axon of an identified Aplysia neuron in vitro. Brain Research. 406: 215-23. PMID 2436714 DOI: 10.1016/0006-8993(87)90785-2  0.351
1986 Hochner B, Klein M, Schacher S, Kandel ER. Action-potential duration and the modulation of transmitter release from the sensory neurons of Aplysia in presynaptic facilitation and behavioral sensitization. Proceedings of the National Academy of Sciences of the United States of America. 83: 8410-4. PMID 16593779 DOI: 10.1073/Pnas.83.21.8410  0.462
1986 Flaster MS, Ambron RT, Schacher S. Growth cones isolated from identified Aplysia neurons in vitro: Biochemical and morphological characterization Developmental Biology. 118: 577-586. PMID 3792623 DOI: 10.1016/0012-1606(86)90027-8  0.366
1986 Montarolo PG, Goelet P, Castellucci VF, Morgan J, Kandel ER, Schacher S. A critical period for macromolecular synthesis in long-term heterosynaptic facilitation in Aplysia Science. 234: 1249-1254. PMID 3775383 DOI: 10.1126/Science.3775383  0.486
1986 Kandel ER, Klein M, Castellucci VF, Schacher S, Goelet P. Some principles emerging from the study of short- and long-term memory Neuroscience Research. 3: 498-520. PMID 3534646 DOI: 10.1016/0168-0102(86)90050-7  0.348
1986 Castellucci VF, Schacher S, Montarolo PG, Mackey S, Glanzman DL, Hawkins RD, Abrams TW, Goelet P, Kandel ER. Convergence of small molecule and peptide transmitters on a common molecule cascade. Progress in Brain Research. 68: 83-102. PMID 2882561 DOI: 10.1016/S0079-6123(08)60232-0  0.338
1986 Goelet P, Castellucci VF, Schacher S, Kandel ER. The long and the short of long-term memory - A molecular framework Nature. 322: 419-422. PMID 2874497 DOI: 10.1038/322419A0  0.348
1986 Hochner B, Klein M, Schacher S, Kandel ER. Additional component in the cellular mechanism of presynaptic facilitation contributes to behavioral dishabituation in Aplysia. Proceedings of the National Academy of Sciences of the United States of America. 83: 8794-8. PMID 2430300 DOI: 10.1073/Pnas.83.22.8794  0.452
1979 Schacher S, Kandel ER, Woolley R. Development of neurons in the abdominal ganglion of Aplysia californica. II. Nonneural support cells Developmental Biology. 71: 176-190. PMID 467788 DOI: 10.1016/0012-1606(79)90091-5  0.445
1979 Schacher S, Kandel ER, Woolley R. Development of neurons in the abdominal ganglion of Aplysia californica. I. Axosomatic synaptic contacts Developmental Biology. 71: 163-175. PMID 467787 DOI: 10.1016/0012-1606(79)90090-3  0.411
1976 Schacher S, Holtzman E, Hood DC. Synaptic activity of frog retinal photoreceptors. A peroxidase uptake study. The Journal of Cell Biology. 70: 178-92. PMID 1084350 DOI: 10.1083/Jcb.70.1.178  0.35
1974 Schacher SM, Holtzman E, Hood DC. Uptake of horseradish peroxidase by frog photoreceptor synapses in the dark and the light. Nature. 249: 261-3. PMID 4833241 DOI: 10.1038/249261A0  0.332
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