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Cerebrospinal fluid macrophage biomarkers in amyotrophic lateral sclerosis
Abstract
Objective: The neurodegenerative disease, amyotrophic lateral sclerosis (ALS), is a heterogeneous clinical syndrome involving multiple molecular pathways. The development of biomarkers for use in therapeutic trials is a priority. We sought to use a high‐throughput proteomic method to identify novel biomarkers in individual cerebrospinal fluid (CSF) samples. Methods: Liquid chromatography/tandem mass spectrometry with label‐free quantification was used to identify CSF proteins using samples from a well‐characterized longitudinal cohort comprising patients with ALS (n = 43), the upper motor neuron variant, primary lateral sclerosis (PLS; n = 6), and cross‐sectional healthy (n = 20) and disease controls (Parkinsons' disease, n = 20; ALS mimic disorders, n = 12). Results: Three macrophage‐derived chitinases showed increased abundance in ALS: chitotriosidase (CHIT1), chitinase‐3‐like protein 1 (CHI3L1), and chitinase‐3‐like protein 2 (CHI3L2). Elevated CHI3L1 was common to ALS and PLS, whereas CHIT1 and CHI3L2 levels differed. Chitinase levels correlated with disease progression rate (CHIT1, r = 0.56, p < 0.001; CHI3L1, r = 0.31; p = 0.028; CHI3L2, r = 0.29, p = 0.044). CHIT1, CHI3L1, and CHI3L2 levels correlated with phosphorylated neurofilament heavy chain (pNFH; r = 0.62, p < 0.001; r = 0.49, p < 0.001; r = 0.41, p < 0.001). CHI3L1 levels, but not CHIT1 or CHI3L2, increased over time in those with low initial levels (gradient = 0.005 log abundance units/month, p = 0.001). High CHIT1 was associated with shortened survival (hazard ratio [HR] 2.84; p = 0.009). Inclusion of pNFH in survival models left only an association of pNFH and survival (HR 1.26; p = 0.019). Interpretation: Neuroinflammatory mechanisms have been consistently implicated through various experimental paradigms. These results support a key role for macrophage activity in ALS pathogenesis, offering novel target engagement and pharmacodynamic biomarkers for neuroinflammation‐focused ALS therapy. Ann Neurol 2018;83:258–268
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“ALS patients exhibit elevated macrophage markers in their CSF compared to unaffected controls [422]”
From Autophagy and ALS: mechanistic insights and therapeutic implications (2022) · cites this paper as [422]
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Autophagy and ALS: mechanistic insights and therapeutic implications
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BackgroundProteome profiling of cerebrospinal fluid reveals biomarker candidates for Parkinson’s disease
Karayel, Ö., Winter, S. V., Padmanabhan, S., Kuras, Y. I., Vu, D. T., Tuncali, I., Merchant, K., Wills, A.-M. A., Scherzer, C. R., & Mann, M. (2022) · Cell Reports Medicine · doi:10.1016/j.xcrm.2022.100661 · Cited by 161
Non-neuronal cells in amyotrophic lateral sclerosis — from pathogenesis to biomarkers
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Biomarkers in Motor Neuron Disease: A State of the Art Review
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“recent LC-MS longitudinal study which demonstrated CHIT1 and other chitinases, CHI3L1 and CHI3L2, correlate with disease progression and indeed pNfH levels (57).”
BackgroundOeckl, P., Weydt, P., Steinacker, P., Anderl-Straub, S., Nordin, F., Volk, A. E., Diehl-Schmid, J., Andersen, P. M., Kornhuber, J., Danek, A., et al. (2019) · Journal of Neurology, Neurosurgery & Psychiatry · doi:10.1136/jnnp-2018-318868 · Cited by 139
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CSF chitinase proteins in amyotrophic lateral sclerosis
Thompson, A. G., Gray, E., Bampton, A., Raciborska, D., Talbot, K., & Turner, M. R. (2019) · Journal of Neurology Neurosurgery & Psychiatry · doi:10.1136/jnnp-2019-320442 · Cited by 112
Self-citationChipika, R. H., Finegan, E., Shing, S. L. H., Hardiman, O. M., & Bede, P. (2019) · Frontiers in Neurology · doi:10.3389/fneur.2019.00229 · Cited by 93
“Most biofluid studies are either serum (150, 157) or CSF studies (152, 167), but urine (155) and skeletal”
BackgroundInfluentialMotor cortex transcriptome reveals microglial key events in amyotrophic lateral sclerosis
Dols‐Icardo, O., Montal, V., Sirisi, S., López‐Pernas, G., Cervera‐Carles, L., Querol‐Vilaseca, M., Muñoz, L., Belbin, O., Alcolea, D. A., Molina‐Porcel, L., et al. (2020) · Neurology Neuroimmunology & Neuroinflammation · doi:10.1212/nxi.0000000000000829 · Cited by 91
Proteomics Approaches for Biomarker and Drug Target Discovery in ALS and FTD
Hedl, T. J., San Gil, R., Cheng, F., Rayner, S. L., Davidson, J. M., De Luca, A., Villalva, M. D., Ecroyd, H., Walker, A. K., & Lee, A. (2019) · Frontiers in Neuroscience · doi:10.3389/fnins.2019.00548 · Cited by 87
CSF sAPPβ, YKL-40, and NfL along the ALS-FTD spectrum
Illán‐Gala, I., Alcolea, D. A., Montal, V., Dols‐Icardo, O., Muñoz, L., de Luna, N., Turón‐Sans, J., Cortés‐Vicente, E., Sánchez‐Saudinós, M. B., Subirana, A., et al. (2018) · Neurology · doi:10.1212/wnl.0000000000006383 · Cited by 86
“Conversely, the authors of this recent work found an association between CHIT1 but not YKL-40 level and survival, while we found that YKL-40 was indeed associated with shorter survival.(16) It is possible that methodologic differences in the sample composition (i.”
BackgroundResultInfluentialPrimary lateral sclerosis: a distinct entity or part of the ALS spectrum?
Finegan, E., Chipika, R. H., Shing, S. L. H., Hardiman, O. M., & Bede, P. (2019) · Amyotrophic Lateral Sclerosis and Frontotemporal Degeneration · doi:10.1080/21678421.2018.1550518 · Cited by 82
“Such findings, if validated, may suggest differential immune-system involvement between the two phenotypes [115].”
BackgroundThompson, A. G., Gray, E., Verber, N. S., Bobeva, Y., Lombardi, V., Shepheard, S. R., Yildiz, Ö., Feneberg, E., Farrimond, L. E., Dharmadasa, T., et al. (2022) · Brain Communications · doi:10.1093/braincomms/fcac029 · Cited by 84
“Chitotriosidase 1 (CHIT1) reflects microglial activity, and is detectable at increased levels in the CSF of ALS patients, also correlating with disease progression rate (PR) and survival.(11,12) Several analytes measurable using routine clinical assays have also shown potential value as biomarkers in ALS, including ac…”
Self-citationVu, L. T., An, J., Kovalik, T., Gendron, T. F., Petrucelli, L., & Bowser, R. P. (2020) · Journal of Neurology Neurosurgery & Psychiatry · doi:10.1136/jnnp-2019-321916 · Cited by 85
BoReALS, Abu‐Rumeileh, S., Vacchiano, V., Zenesini, C., Polischi, B., Pasqua, S. D., Fileccia, E., Mammana, A., Stasi, V. D., Capellari, S., et al. (2020) · Journal of Neurology · doi:10.1007/s00415-020-09761-z · Cited by 75
Implications of Microglia in Amyotrophic Lateral Sclerosis and Frontotemporal Dementia
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A Systematic Review of Suggested Molecular Strata, Biomarkers and Their Tissue Sources in ALS
Vijayakumar, U. G., Milla, V., Stafford, M. Y. C., Bjourson, A. J., Duddy, W. J., & Duguez, S. (2019) · Frontiers in Neurology · doi:10.3389/fneur.2019.00400 · Cited by 71
“Accumulation of pNF-H and NF-L in brain tissue (Table S2) positively correlate with the accumulation of these markers in CSF (Table S1), and may be reflective of motor neuron breakdown (179).”
BackgroundThe neuroinflammatory biomarker YKL-40 for neurodegenerative diseases: advances in development
Baldacci, F., Lista, S., Palermo, G., Giorgi, F. S., Vergallo, A., & Hampel, H. J. (2019) · Expert Review of Proteomics · doi:10.1080/14789450.2019.1628643 · Cited by 70
“CSF YKL-40 correlated with the rate of disease progression since their first clinical evaluation and with CSF phosphorylated-neurofilament heavy chain (p-NFH) levels [61].”
BackgroundMethodInfluentialThe path to biomarker-based diagnostic criteria for the spectrum of neurodegenerative diseases
Baldacci, F., Mazzucchi, S., Vecchia, A. D., Giampietri, L., Giannini, N., Koronyo‐Hamaoui, M., Ceravolo, R., Siciliano, G., Bonuccelli, U., Elahi, F. M., et al. (2020) · Expert Review of Molecular Diagnostics · doi:10.1080/14737159.2020.1731306 · Cited by 65
“Increased CSF YKL-40 levels distinguish ALS from ALS mimics with optimal accuracy [250], and is associated with symptoms progression and shorter survival [251].”
BackgroundBiomarkers in Neurodegenerative Diseases: Proteomics Spotlight on ALS and Parkinson’s Disease
Raghunathan, R., Turajane, K., & Wong, L. C. (2022) · International Journal of Molecular Sciences · doi:10.3390/ijms23169299 · Cited by 63
Proteomic Approaches for the Discovery of Biofluid Biomarkers of Neurodegenerative Dementias
Carlyle, B. C., Trombetta, B. A., & Arnold, S. E. (2018) · Proteomes · doi:10.3390/proteomes6030032 · Cited by 65
“Chitinase 3 Like 1 (YKL-40) CHI3L ↔ [89,90] ↑ [90,99,100] ↔ [83,89] ↔ [93,94] ↑ [95] ↔ PD [99] ↑ LBD [99] ↑ FTD [103] ↑ APS [101]”
InfluentialBiomarkers for diseases with TDP-43 pathology
Steinacker, P., Barschke, P., & Otto, M. (2019) · Molecular and Cellular Neuroscience · doi:10.1016/j.mcn.2018.10.003 · Cited by 57
From Multi-Omics Approaches to Precision Medicine in Amyotrophic Lateral Sclerosis
Morello, G., Salomone, S., D’Agata, V., Conforti, F. L., & Cavallaro, S. (2020) · Frontiers in Neuroscience · doi:10.3389/fnins.2020.577755 · Cited by 60
Sex difference in CHI3L1 expression levels in human brain aging and in Alzheimer’s disease
Sanfilippo, C., Castrogiovanni, P., Imbesi, R., Kazakowa, M., Musumeci, G., Blennow, K., Zetterberg, H., & Rosa, M. D. (2019) · Brain Research · doi:10.1016/j.brainres.2019.146305 · Cited by 57
Machine Learning Reveals Protein Signatures in CSF and Plasma Fluids of Clinical Value for ALS
Bereman, M. S., Beri, J., Enders, J. R., & Nash, T. E. (2018) · Scientific Reports · doi:10.1038/s41598-018-34642-x · Cited by 54
“Our results confirm a previous study that demonstrated that chitinase-3 like 1 protein levels were correlated with survival in ALS 67 .”
ResultCHIT1 at Diagnosis Reflects Long‐Term Multiple Sclerosis Disease Activity
Oldoni, E., Smets, I., Mallants, K., Vandebergh, M., Van Horebeek, L., Poesen, K., Dupont, P., Dubois, B., & Goris, A. (2020) · Annals of Neurology · doi:10.1002/ana.25691 · Cited by 50
Cerebrospinal fluid biomarkers of disease activity and progression in amyotrophic lateral sclerosis
Dreger, M., Steinbach, R., Otto, M., Turner, M. R., & Großkreutz, J. (2022) · Journal of Neurology Neurosurgery & Psychiatry · doi:10.1136/jnnp-2021-327503 · Cited by 49
Self-citationHuman iPSC co-culture model to investigate the interaction between microglia and motor neurons
Vahsen, B. F., Gray, E., Candalija, A., Cramb, K. M. L., Scaber, J., Dafinca, R., Katsikoudi, A., Xu, Y., Farrimond, L. E., Wade‐Martins, R., et al. (2022) · Scientific Reports · doi:10.1038/s41598-022-16896-8 · Cited by 52
Self-citationWoollacott, I., Nicholas, J. M., Heller, C., Foiani, M. S., Moore, K. M., Russell, L. L., Paterson, R. W., Keshavan, A., Schott, J. M., Warren, J. D., et al. (2020) · Dementia and Geriatric Cognitive Disorders · doi:10.1159/000506282 · Cited by 49
Barschke, P., Oeckl, P., Steinacker, P., Al Shweiki, M. R., Weishaupt, J. H., Landwehrmeyer, G. B., Anderl-Straub, S., Weydt, P., Diehl-Schmid, J., Danek, A., et al. (2020) · Journal of Neurology, Neurosurgery & Psychiatry · doi:10.1136/jnnp-2019-322476 · Cited by 45
Amyotrophic lateral sclerosis: the complex path to precision medicine
Talbot, K., Feneberg, E., Scaber, J., Thompson, A. G., & Turner, M. R. (2018) · Journal of Neurology · doi:10.1007/s00415-018-8983-8 · Cited by 45
Self-citationCSF chitinases before and after symptom onset in amyotrophic lateral sclerosis
Gray, E., Thompson, A. G., Wuu, J., Pelt, J., Talbot, K., Benatar, M. G., & Turner, M. R. (2020) · Annals of Clinical and Translational Neurology · doi:10.1002/acn3.51114 · Cited by 45
Self-citationVarghese, A. M., Ghosh, M., Bhagat, S. K., Vijayalakshmi, K., Preethish‐Kumar, V., Vengalil, S., Pradeep-Chandra-Reddy, C., Nashi, S., Polavarapu, K., Sharma, M., et al. (2020) · Journal of Neuroinflammation · doi:10.1186/s12974-020-01909-y · Cited by 47
TDP-43 Proteinopathy Specific Biomarker Development
Cordts, I., Wachinger, A., Scialò, C., Lingor, P., Polymenidou, M., Buratti, E., & Feneberg, E. (2023) · Cells · doi:10.3390/cells12040597 · Cited by 50
The Chitinases as Biomarkers for Amyotrophic Lateral Sclerosis: Signals From the CNS and Beyond
Gaur, N., Perner, C., Witte, O. W., & Großkreutz, J. (2020) · Frontiers in Neurology · doi:10.3389/fneur.2020.00377 · Cited by 40
“A Frontiers in Neurology | www.frontiersin.org 2 May 2020 | Volume 11 | Article 377 prior MS-based study by the same group also noted a modest fold change for only CSF CHIT1 and CHI3L2 between ALS and PLS (31).”
BackgroundResultInfluentialAndrés‐Benito, P., Domínguez, R., Colomina, M. J., Llorens, F., Povedano, M., & Ferrer, I. (2018) · Aging · doi:10.18632/aging.101551 · Cited by 37
“Importantly, YKL40 is expressed in astrocytes, in agreement with other observations [33, 36-40], but in contrast to another description ascribing YKL40 expression to brain macrophages [44].”
Oh, S., Jang, Y., & Na, C. H. (2023) · Biomedicines · doi:10.3390/biomedicines11051250 · Cited by 34
“Twenty-nine peptides, namely, IGLV3-19 (ITCQGDSLR), JCHAIN (FVYHLSDLCK), LTA4H (WEDAIPLALK), NFASC (LTVSWLK), PPBP (ICLDPDAPR), UCHL1 (FSAVALCK), CHIT1 (YPLIQTLR), ERAP2 (ILAVTDFEPTQAR), FSTL4 (FDDYNSDSSLTLR), APP (THPHFVIPYR), APP (VESLEQEAANER), APP (WYFDVTEGK), CHI3L1 (ILGQQVPYATK), CNTNAP2 (FSFSTTK), MEGF8 (LFPLPG…”
BackgroundInfluentialNeurochemical biomarkers in amyotrophic lateral sclerosis
Verde, F., Silani, V., & Otto, M. (2019) · Current Opinion in Neurology · doi:10.1097/wco.0000000000000744 · Cited by 36
Biochemical and clinical biomarkers in adult SMA 3–4 patients treated with nusinersen for 22 months
Wel, B. D., Schaepdryver, M. D., Poesen, K., & Claeys, K. G. (2022) · Annals of Clinical and Translational Neurology · doi:10.1002/acn3.51625 · Cited by 33
“In amyotrophic lateral sclerosis (ALS), another motor neuron disease, studies showed that both CHIT1 and YKL-40 were elevated in CSF and correlated with disease progression rate and a shorter survival.(14,15) No such data are currently available for individuals with SMA, except for a single recent study that concluded…”
Backgroundde Luna, N., Carbayo, Á., Dols‐Icardo, O., Turón‐Sans, J., Reyes‐Leiva, D., Illán‐Gala, I., Jericó, I., Pagola, I., Lleixà, C., Querol, L., et al. (2022) · Neurology Neuroimmunology & Neuroinflammation · doi:10.1212/nxi.0000000000200072 · Cited by 34
A motor neuron strategy to save time and energy in neurodegeneration: adaptive protein stoichiometry
Zucchi, E., Lu, C., Cho, Y., Chang, R., Adiutori, R., Zubiri, I., Ceroni, M., Cereda, C., Pansarasa, O., Greensmith, L., et al. (2018) · Journal of Neurochemistry · doi:10.1111/jnc.14542 · Cited by 33
Gille, B., De Schaepdryver, M., Dedeene, L., Goossens, J., Claeys, K. G., Van Den Bosch, L., Tournoy, J., Van Damme, P., & Poesen, K. (2019) · Journal of Neurology, Neurosurgery & Psychiatry · doi:10.1136/jnnp-2018-319586 · Cited by 88
Yamashita, T., Nakano, Y., Sasaki, R., Tadokoro, K., Omote, Y., Yunoki, T., Kawahara, Y., Matsumoto, N., Taira, Y., Matsuoka, C., et al. (2023) · Cell Transplantation · doi:10.1177/09636897231214370 · Cited by 31
“Cerebrospinal fluid CHIT-1 and NfL levels are associated with ALS progression and patient survival 32,33 .”
BackgroundALS-associated genes in SCA2 mouse spinal cord transcriptomes
Scoles, D. R., Dansithong, W., Pflieger, L. T., Paul, S., Gandelman, M., Figueroa, K. P., Rigo, F., Bennett, C. F., & Pulst, S. M. (2020) · Human Molecular Genetics · doi:10.1093/hmg/ddaa072 · Cited by 33
“Recently, three chitinases were reported upregulated in ALS patient CSF suggesting their use as biomarkers (64).”
Alcolea, D. A., Irwin, D. J., Illán‐Gala, I., Muñoz, L., Clarimón, J., McMillan, C. T., Fortea, J., Blesa, R., Lee, E. B., Trojanowski, J. Q., et al. (2018) · Journal of Neurology Neurosurgery & Psychiatry · doi:10.1136/jnnp-2018-318993 · Cited by 31
The blood biomarkers puzzle – A review of protein biomarkers in neurodegenerative diseases
Barro, C., & Zetterberg, H. (2021) · Journal of Neuroscience Methods · doi:10.1016/j.jneumeth.2021.109281 · Cited by 30
Urinary neopterin: A novel biomarker of disease progression in amyotrophic lateral sclerosis
Shepheard, S. R., Karnaros, V., Benyamin, B., Schultz, D. W., Fowler, M., Wuu, J., Chataway, T., Malaspina, A., Benatar, M. G., & Rogers, M. (2021) · European Journal of Neurology · doi:10.1111/ene.15237 · Cited by 29
“CHIT1 is released from microglia, and in five studies [7– 11] was found to be significantly elevated in the CSF of patients with ALS compared to controls, but in those that examined progression CHIT1 was relatively stable as disease progressed [9,11] and did not always correlate with the ALSFRS- R [8].”
ResultCurrent and emerging ALS biomarkers: utility and potential in clinical trials
Taga, A., & Maragakis, N. J. (2018) · Expert Review of Neurotherapeutics · doi:10.1080/14737175.2018.1530987 · Cited by 29
“CHIT1 activity was found to be higher in CSF [87–89] and blood samples [88,90] from ALS patients than healthy controls, and its level predicted the rate of disease progression [87,89,90].”
BackgroundAndrés‐Benito, P., Povedano, M., Domínguez, R., Marco, C., Colomina, M. J., López-Pérez, Ó., Santana, I. J., Baldeiras, I., Martínez‐Yélamos, S., Zerr, I., et al. (2020) · International Journal of Molecular Sciences · doi:10.3390/ijms21228680 · Cited by 26
Primary Lateral Sclerosis: Clinical, radiological and molecular features
Bede, P., Pradat, P., Lope, J., Vourc’h, P., Blasco, H., & Corcia, P. (2021) · Revue Neurologique · doi:10.1016/j.neurol.2021.04.008 · Cited by 27
Sjöqvist, S., & Otake, K. (2023) · International Journal of Molecular Sciences · doi:10.3390/ijms24065237 · Cited by 26
“We analyzed EVs and saliva by PEA using the panel “Olink Target 96 Cardiovascular III(v.6113)”. is panel as chosen because so e analytes have been reported to be related to ALS (e.g., Y L-40 [22], IT1 [23], P-1 [24]) and e have previously used this panel for CSFbased bio arker discovery for ALS [25].”
MethodInfluentialChitotriosidase as biomarker for early stage amyotrophic lateral sclerosis: a multicenter study
Steinacker, P., Feneberg, E., Halbgebauer, S., Witzel, S., Verde, F., Oeckl, P., Damme, P. V., Gaur, N., Gray, E., Großkreutz, J., et al. (2021) · Amyotrophic Lateral Sclerosis and Frontotemporal Degeneration · doi:10.1080/21678421.2020.1861023 · Cited by 27
“For the differentiation of ALS and ALS mimics, we obtained weaker sensitivities and specificities compared to our previous study (8) and here also the largest differences between the centers involved here as well as between our and published data (6,11) were observed.”
ResultSelf-citationFullam, T., & Statland, J. M. (2021) · Brain Sciences · doi:10.3390/brainsci11050611 · Cited by 24
“CSF levels of chitinase proteins, a marker for microglial activation, have shown some promise in that they are elevated in patients with ALS as compared to PLS, however, the fact that they do not outperform NfL suggests their utility may be in monitoring therapies targeting microglial activation [74,75].”
BackgroundCerebrospinal Fluid Chitinases as Biomarkers for Amyotrophic Lateral Sclerosis
Costa, J., Gromicho, M., Pronto‐Laborinho, A. C., Almeida, C., Gomes, R. A., Guerreiro, A. C. L., Oliva, A., Pinto, S., & de Carvalho, M. A. (2021) · Diagnostics · doi:10.3390/diagnostics11071210 · Cited by 22
“Concerning CHI3L1, there is discrepancy of results in the literature [29,30,38].”
BackgroundResultInfluentialInflammatory checkpoints in amyotrophic lateral sclerosis: From biomarkers to therapeutic targets
Jiang, Z., Wang, Z., Wei, X., & Yu, X. (2022) · Frontiers in Immunology · doi:10.3389/fimmu.2022.1059994 · Cited by 23
A Review of Biomarkers of Amyotrophic Lateral Sclerosis: A Pathophysiologic Approach
Alshehri, R. S., Abuzinadah, A. R., Alrawaili, M. S., Alotaibi, M. K., Alsufyani, H. A., Alshanketi, R. M., & Alshareef, A. A. (2024) · International Journal of Molecular Sciences · doi:10.3390/ijms252010900 · Cited by 23
“CSF and plasma levels CHIT1 and YKL-40 have been measured in ALS using ELISA [200,201] and LC/MS [202] and appear to be longitudinally stable [201].”
BackgroundMethodInfluentialIncreased chitotriosidase 1 concentration following nusinersen treatment in spinal muscular atrophy
Freigang, M., Steinacker, P., Wurster, C. D., Schreiber‐Katz, O., Osmanovic, A., Petri, S., Koch, J. C., Rostasy, K. M., Falkenburger, B. H., Ludolph, A. C., et al. (2021) · Orphanet Journal of Rare Diseases · doi:10.1186/s13023-021-01961-8 · Cited by 22
Genomic and transcriptomic advances in amyotrophic lateral sclerosis
Rizzuti, M., Sali, L., Melzi, V., Scarcella, S., Costamagna, G., Ottoboni, L., Quetti, L., Brambilla, L., Papadimitriou, D. A., Verde, F., et al. (2023) · Ageing Research Reviews · doi:10.1016/j.arr.2023.102126 · Cited by 23
Sferruzza, G., Bosco, L., Falzone, Y., Russo, T., Domi, T., Quattrini, A., Filippi, M., & Riva, N. (2021) · Amyotrophic Lateral Sclerosis and Frontotemporal Degeneration · doi:10.1080/21678421.2021.2007952 · Cited by 19
Seki, S., Kitaoka, Y., Kawata, S., Nishiura, A., Uchihashi, T., Hiraoka, S.-I., Yokota, Y., Isomura, E. T., Kogo, M., & Tanaka, S. (2023) · Biomedicines · doi:10.3390/biomedicines11112967 · Cited by 18
Extracellular vesicles in TDP-43 proteinopathies: pathogenesis and biomarker potential
Dellar, E. R., Nikel, L., Fowler, S. L., Vahsen, B. F., Dafinca, R., Feneberg, E., Talbot, K., Turner, M. R., & Thompson, A. G. (2025) · Molecular Neurodegeneration · doi:10.1186/s13024-025-00859-4 · Cited by 17
“These are primarily proteins involved in inflammatory processes such as chitotriosidase-1 (CHIT1), chitinase-3-like protein-1 (CHI3L1 or YKL-40), chitinase-3-like protein-2 (CHI3L2 or YKL-39) and alpha 1-antichymo-trypsin (SERPINA3) [142, 177–180].”
Self-citationProtein biomarkers for the diagnosis and prognosis of Amyotrophic Lateral Sclerosis
Donini, L., Tanel, R., Zuccarino, R., & Basso, M. (2023) · Neuroscience Research · doi:10.1016/j.neures.2023.09.002 · Cited by 20
Kläppe, U., Sennfält, S., Lovik, A., Finn, A., Bofaisal, U., Zetterberg, H., Blennow, K., Piehl, F., Kmezic, I., Press, R., et al. (2023) · Amyotrophic Lateral Sclerosis and Frontotemporal Degeneration · doi:10.1080/21678421.2023.2263874 · Cited by 20
“CHIT1 could also discriminate ALS patients from mimics, but performed less well than NFs and worse than previously reported, even when excluding CHIT1 concentrations 200 ng/L (9, 43 – 45).”
ResultGagliardi, D., Rizzuti, M., Masrori, P., Saccomanno, D., Bo, R. D., Sali, L., Meneri, M., Scarcella, S., Milone, I., Hersmus, N., et al. (2024) · Journal of Neurology · doi:10.1007/s00415-024-12699-1 · Cited by 18
Proteomic Approaches to Decipher Mechanisms Underlying Pathogenesis in Multiple Sclerosis Patients
Singh, V. P., Tripathi, A. K., & Dutta, R. (2019) · PROTEOMICS · doi:10.1002/pmic.201800335 · Cited by 17
Reyes‐Leiva, D., Dols‐Icardo, O., Sirisi, S., Cortés‐Vicente, E., Turón‐Sans, J., de Luna, N., Blesa, R., Belbin, O., Montal, V., Alcolea, D. A., et al. (2022) · Frontiers in Neurology · doi:10.3389/fneur.2021.750543 · Cited by 18
“Recent proteomic studies confirmed that three macrophage-derived chitinases (YKL-40, chitotriosidase, and chitinase like-3 protein 2) were increased in ALS and predicted a faster disease course but only YKL-40 levels increased over time in those with low initial levels (187).”
BackgroundSerum NfL and CHI3L1 for ALS and parkinsonian disorders in the process of diagnosis
Haji, S., Sako, W., Murakami, N., Osaki, Y., & Izumi, Y. (2022) · Journal of Neural Transmission · doi:10.1007/s00702-022-02470-z · Cited by 17
“2018), and ALS (Illán-Gala et al. 2018; Thompson et al. 2018; Gille et al. 2019; Gray et al. 2020; Vu et al. 2020); however, the blood CHI3L1 concentration was not significantly different between any groups in this study-even with ECL, which is a highly sensitive method.”
BackgroundMethodTrautwig, A. N., Fox, E. J., Dammer, E. B., Shantaraman, A., Ping, L., Duong, D. M., Watson, C. M., Wu, F., Asress, S., Guo, Q. J., et al. (2025) · Molecular Neurodegeneration · doi:10.1186/s13024-025-00838-9 · Cited by 23
“The characterization of asymptomatic carriers as well as the unprecedented number of SOD1-mutation carriers ( n = 35, 22 SOD1 ALS, 13 asymptomatic carriers) differentiate this study from previous CSF biomarker studies [37, 41–43].”
InfluentialŠoltić, D., Bowerman, M., Stock, J. P. P., Shorrock, H. K., Gillingwater, T. H., & Fuller, H. R. (2018) · Brain Sciences · doi:10.3390/brainsci8120212 · Cited by 17
Untangling neuroinflammation in amyotrophic lateral sclerosis
Thompson, A. G., & Turner, M. R. (2019) · Journal of Neurology Neurosurgery & Psychiatry · doi:10.1136/jnnp-2019-321242 · Cited by 16
Self-citationA novel SETX gene mutation associated with Juvenile amyotrophic lateral sclerosis
Ma, L., Shi, Y., Chen, Z., Li, S., & Zhang, J. (2018) · Brain and Behavior · doi:10.1002/brb3.1066 · Cited by 15
Dellar, E. R., Vendrell, I., Talbot, K., Kessler, B. M., Fischer, R., Turner, M. R., & Thompson, A. G. (2023) · Journal of Neurochemistry · doi:10.1111/jnc.16030 · Cited by 13
“…a powerful tool for biomarker discovery in ALS, identifying an increase in a set of glial proteins—the chitinase proteins chitotriosidase-1 (CHIT1), chitinase- 3-like protein-1 (CHI3L1 or YKL-40) and chitinase- 3-like protein-2 (CHI3L2 or YKL-39) (Thompson et al., 2018 ; Varghese et al., 2013 ).”
MethodInfluentialSelf-citationProgress and New Frontiers in Biomarkers for Amyotrophic Lateral Sclerosis
Turner, M. R. (2018) · Biomarkers in Medicine · doi:10.2217/bmm-2018-0149 · Cited by 14
Self-citationUrinary biomarkers for amyotrophic lateral sclerosis: candidates, opportunities and considerations
Rogers, M., Schultz, D. W., Karnaros, V., & Shepheard, S. R. (2023) · Brain Communications · doi:10.1093/braincomms/fcad287 · Cited by 13
“63,64 A longitudinal mass spectrometry analysis indicated that CHIT1, CHI3L1 and CHI3L2 correlate with disease progression and with pNfH levels.”
BackgroundHereditary Motor Neuropathies and Amyotrophic Lateral Sclerosis: a Molecular and Clinical Update
García-Santibáñez, R., Burford, M. J., & Bucelli, R. C. (2018) · Current Neurology and Neuroscience Reports · doi:10.1007/s11910-018-0901-z · Cited by 14
Agrawal, I., Tripathi, P., & Biswas, S. (2022) · Drug Metabolism Reviews · doi:10.1080/03602532.2022.2029475 · Cited by 12
Fluid Biomarkers of Frontotemporal Lobar Degeneration
van der Ende, E. L., & Swieten, J. C. V. (2021) · Advances in experimental medicine and biology · doi:10.1007/978-3-030-51140-1_9 · Cited by 11
Steffke, C., Baskar, K., Bachhuber, F., Wiesenfarth, M., Dorst, J., Schuster, J., Schöberl, F., Reilich, P., Regensburger, M., German, A., et al. (2025) · Annals of Neurology · doi:10.1002/ana.70025 · Cited by 14
He, L., Zhou, Q., Xiu, C., Shao, Y., Shen, D., Meng, H., Le, W., & Chen, S. (2023) · Neural Regeneration Research · doi:10.4103/1673-5374.389357 · Cited by 10
“Several studies have used high-throughput proteomics methods to explore novel biomarkers (De Benedetti et al., 2017; Thompson et al., 2018).”
BackgroundGomes, Y. C. P., Freitas, N. L., Souza, F. S., Sandim, V., Pereira, D. D. A., Nogueira, F. C. S., Echevarria‐Lima, J., Leite, A. C. C. B., Lima, M. A., Silva, M. T. T., et al. (2022) · Frontiers in Immunology · doi:10.3389/fimmu.2022.949516 · Cited by 9
Advancing mechanistic understanding and biomarker development in amyotrophic lateral sclerosis
Thompson, A. G., Oeckl, P., Feneberg, E., Bowser, R. P., Otto, M., Fischer, R., Kessler, B. M., & Turner, M. R. (2021) · Expert Review of Proteomics · doi:10.1080/14789450.2021.2004890 · Cited by 9
“Proteomic biofluid studies in ALS have generally detected changes presumed to reflect downstream consequences of neurodegeneration, such as the leakage of neurofilament proteins from damaged neurons, activation of glial cells, the effects of synaptic loss, or altered extracellular matrix regulation [28,108,124].”
BackgroundResultSelf-citationGaur, N., Huß, E., Prell, T., Steinbach, R., Guerra, J., Srivastava, A., Witte, O. W., & Großkreutz, J. (2021) · Frontiers in Neurology · doi:10.3389/fneur.2021.629332 · Cited by 9
Proteomic profiling of cerebrospinal fluid reveals TKT as a potential biomarker for medulloblastoma
Kim, J. W., Choi, S. A., Dan, K., Koh, E. J., Ha, S., Phi, J. H., Kim, K. H., Han, D., & Kim, S. (2024) · Scientific Reports · doi:10.1038/s41598-024-71738-z · Cited by 8
Dellar, E. R., Vendrell, I., Amein, B., Lester, D., Edmond, E., Yoganathan, K. T., Dharmadasa, T., Sogorb‐Esteve, A., Fischer, R., Talbot, K., et al. (2024) · Annals of Neurology · doi:10.1002/ana.27133 · Cited by 7
Self-citationNeurochemical biomarkers of amyotrophic lateral sclerosis: recent developments
Verde, F. (2025) · Current Opinion in Neurology · doi:10.1097/wco.0000000000001411 · Cited by 7
Study on Tissue Homogenization Buffer Composition for Brain Mass Spectrometry-Based Proteomics
Karpiński, A., Torres-Elguera, J. C., Sanner, A., Konopka, W., Kaczmarek, L., Winter, D., Konopka, A., & Bulska, E. (2022) · Biomedicines · doi:10.3390/biomedicines10102466 · Cited by 7
“This knowledge can support the development of targeted therapies [8] or diagnostic tests based on identified biomarkers [3,9].”
BackgroundQi, Y., Chou, L.-S., Zhang, L., Liu, M., Yi, M., Zhang, Q., Wang, J., Li, T., Zhang, D., & Yang, L. (2020) · Multiple Sclerosis and Related Disorders · doi:10.1016/j.msard.2020.102395 · Cited by 7
Thompson, A. G., Gray, E., Charles, P. D., Hu, M. T. M., Talbot, K., Fischer, R., Kessler, B. M., & Turner, M. R. (2021) · Frontiers in Neuroscience · doi:10.3389/fnins.2021.642324 · Cited by 7
Self-citationNakamura, K., Fujita, K., Suzuki, M., Kunugi, A., Hirozane, Y., Kunikata, T., Takahashi, B., Narazaki, G., Kondo, H., Haji, S., et al. (2024) · Frontiers in Neurology · doi:10.3389/fneur.2024.1418320 · Cited by 5
Estimating acceleration time point of respiratory decline in ALS patients: A novel metric
Sato, K., Iwata, A., Kurihara, M., Nagashima, Y., Mano, T., & Toda, T. (2019) · Journal of the Neurological Sciences · doi:10.1016/j.jns.2019.05.031 · Cited by 5
A prognostic biomarker in amyotrophic lateral sclerosis
Mitsumoto, H., & Saito, T. (2018) · Rinsho Shinkeigaku · doi:10.5692/clinicalneurol.cn-001220 · Cited by 5
Pathogenesis of Alzheimer’s disease: Involvement of the Choroid PlexusPreprint
Čarná, M. E., Onyango, I. G., Katina, S., Holub, D., Nezvedová, M., Jha, D., Nedelská, Z., Lacovich, V., Vyvere, T. V., Houbrechts, R., et al. (2021) · medRxiv · doi:10.1101/2021.07.29.21260696 · Cited by 5
Mellinger, A. L., Griffith, E. H., & Bereman, M. S. (2020) · Analytical and Bioanalytical Chemistry · doi:10.1007/s00216-020-02765-8 · Cited by 4
Targeting Macrophage for the Treatment of Amyotrophic Lateral Sclerosis
Li, L., Liu, J., & She, H. (2019) · CNS & Neurological Disorders - Drug Targets · doi:10.2174/1871527318666190409103831 · Cited by 3
Voukali, E., & Vinkler, M. (2022) · Neural Regeneration Research · doi:10.4103/1673-5374.329002 · Cited by 3
“…lipofuscinosis, amyotrophic lateral sclerosis, Alzheimer’s disease, Parkinson’s disease, or unipolar major depressive disorder (Sleat et al., 2017; Bereman et al., 2018; Sathe et al., 2018; Thompson et al., 2018; Dayon et al., 2019; Johnson et al., 2020; Rotunno et al., 2020; Wang et al., 2020).”
Novel therapeutic approaches for motor neuron disease
Muzio, L., Ghirelli, A., Agosta, F., & Martino, G. (2023) · Handbook of clinical neurology · doi:10.1016/b978-0-323-98817-9.00027-2 · Cited by 3
Clinical Trials in ALS – Current Challenges and Strategies for Future Directions
Salmon, K., & Genge, A. L. (2021) · Wiley eBooks · doi:10.1002/9781119745532.ch9 · Cited by 3
Metadata
- Authors
- Thompson, A. G., Gray, E., Thézénas, M., Charles, P. D., Evetts, S., Hu, M. T., Talbot, K., Fischer, R., Kessler, B. M., & Turner, M. R.
- Affiliations
- University of Oxford (GB)
- Nuffield Department of Clinical Neurosciences University of Oxford United Kingdom
- Corresponding author
- Kessler, Benedikt M.
- Turner, Martin R.
- ORCID
- Venue
- Annals of Neurology
- Publisher
- Wiley
- Published
- 2018-02
- Volume
- 83
- Issue
- 2
- Pages
- 258-268
- ISSN
- 0364-5134 (ISSN-L)
- 1531-8249
- OpenAlex
- W2794716002
- Cited by
- 130
- References
- 27
- Citations by year
- 2026: 3 · 2025: 13 · 2024: 7 · 2023: 13 · 2022: 20 · 2021: 22 · 2020: 20 · 2019: 16 · 2018: 16
- FWCI
- 12.47
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Annals of Neurology (publishedVersion)
- PubMed (publishedVersion)
- Funders
- Medical Research Council (MR/K01014X/1)
- Topics
- Health Sciences › Medicine › Clinical Neurology › Amyotrophic Lateral Sclerosis Research
- Health Sciences › Medicine › Clinical Neurology › Multiple Sclerosis Research Studies
- Health Sciences › Medicine › Genetics (clinical) › Lysosomal Storage Disorders Research
- Keywords
- amyotrophic lateral sclerosis, cerebrospinal fluid biomarkers, chitotriosidase, YKL-40, primary lateral sclerosis, disease progression, survival prediction, neuroinflammation, proteomics
- MeSH terms
- Amyotrophic Lateral Sclerosis, Chitinases, Cross-Sectional Studies, Female, Humans, Macrophages, Male, Middle Aged, Cohort Studies, Biomarkers, Disease Progression, Proteomics
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