Cited by 246

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

COMMD1 is linked to the WASH complex and regulates endosomal trafficking of the copper transporter ATP7A

Phillips-Krawczak, Christine A., Singla, Amika, Starokadomskyy, Petro, Deng, Zhihui, Osborne, Douglas G., Li, Haiying, Dick, Christopher J., Gomez, Timothy S., Koenecke, Megan, Zhang, Jin-San, Dai, Haiming, Sifuentes-Dominguez, Luis F., Geng, Linda N., Kaufmann, Scott H., Hein, Marco Y., Wallis, Mathew, McGaughran, Julie, Gecz, Jozef, Sluis, Bart van de, Billadeau, Daniel D., Burstein, Ezra·2015·Molecular Biology of the Cell

Abstract

COMMD1 deficiency results in defective copper homeostasis, but the mechanism for this has remained elusive. Here we report that COMMD1 is directly linked to early endosomes through its interaction with a protein complex containing CCDC22, CCDC93, and C16orf62. This COMMD/CCDC22/CCDC93 (CCC) complex interacts with the multisubunit WASH complex, an evolutionarily conserved system, which is required for endosomal deposition of F-actin and cargo trafficking in conjunction with the retromer. Interactions between the WASH complex subunit FAM21, and the carboxyl-terminal ends of CCDC22 and CCDC93 are responsible for CCC complex recruitment to endosomes. We show that depletion of CCC complex components leads to lack of copper-dependent movement of the copper transporter ATP7A from endosomes, resulting in intracellular copper accumulation and modest alterations in copper homeostasis in humans with CCDC22 mutations. This work provides a mechanistic explanation for the role of COMMD1 in copper homeostasis and uncovers additional genes involved in the regulation of copper transporter recycling.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1091/mbc.e14-06-1073

Cites

3 of 3 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • CCC is required for retromer- and retriever-dependent protein trafficking.

    “the CCC protein complex, which consists of CCDC22, CCDC93, and any of the 10 COMMD proteins, is required for retromer- and retriever-dependent protein trafficking27–32”

    From Endosomal PI(3)P regulation by the COMMD/CCDC22/CCDC93 (CCC) complex controls membrane protein recycling (2019) · cites this paper as [27]

    The Results section (‘The CCC complex regulates ATP7A trafficking’; page unavailable) shows that loss of CCC components disrupts trafficking of retromer cargo, including ATP7A and TGN46. The paper also identifies CCDC22, CCDC93, and COMMD proteins as CCC-associated components. Our copy does not address retriever-dependent trafficking, so that part of the claim is unsupported by this source. (LLM, conf=0.89)

    Experimental — accuracy not yet measured
  • CCC recruitment to endosomal membranes is dependent on the WASH complex.

    “CCC recruitment to endosomal membranes is dependent on the pentameric Wiskott-Aldrich syndrome protein and SCAR homologue (WASH) complex27”

    From Endosomal PI(3)P regulation by the COMMD/CCDC22/CCDC93 (CCC) complex controls membrane protein recycling (2019) · cites this paper as [27]

    The Results section, “FAM21 is required for endosomal recruitment of the CCC complex” (page unavailable), concludes that the WASH-complex subunit FAM21 is required for CCC recruitment to endosomes. But it also reports that loss of Wash did not abolish COMMD1 endosomal localization, so dependence on the WASH complex as a whole is broader than the demonstrated finding. (LLM, conf=0.86)

    Experimental — accuracy not yet measured
  • The CCC protein complex consists of CCDC22, CCDC93, and any of the 10 COMMD proteins.

    “the CCC protein complex, which consists of CCDC22, CCDC93, and any of the 10 COMMD proteins”

    From Endosomal PI(3)P regulation by the COMMD/CCDC22/CCDC93 (CCC) complex controls membrane protein recycling (2019) · cites this paper as [27]

    The Results ('Identification of the CCC complex') report that all 10 COMMD proteins interact with CCDC93, and the Discussion identifies COMMD proteins, CCDC22, and CCDC93 as core components. But the Discussion also includes C16orf62 in the core composition, so the claim's apparently complete list omits a component. Page numbers are not provided in our copy's passages. (LLM, conf=0.88)

    Experimental — accuracy not yet measured
  • CCDC22, CCDC93, and seven COMMDs form the CCC complex, which is required for endosomal recycling of certain cargos including copper transporters, Notch family members and LDLR.

    “These form the CCC complex39, shown to be required for the endosomal recycling of certain cargos, including copper transporters39, Notch family members39, 40 and LDLR41.”

    From Retriever is a multiprotein complex for retromer-independent endosomal cargo recycling (2017) · cites this paper as [39]

    The Results (Identification of the CCC complex; The CCC complex regulates ATP7A trafficking) identify CCDC22, CCDC93 and COMMD proteins as CCC components and show that the complex regulates endosomal trafficking of the copper transporter ATP7A. The paper does not establish a composition of exactly seven COMMD proteins or address Notch recycling. LDLR is cited separately to reference 41 in the printed sentence, so that portion is not attributed to this source. (LLM, conf=0.87)

    Experimental — accuracy not yet measured
  • The first conserved patch is on the CCDC22-CCDC93 coiled-coil structure, lying adjacent to DENND10, aligning closely with a region required for interacting with FAM21 of the WASH complex.

    “The first is a patch on the CCDC22-CCDC93 coiled-coil structure, lying adjacent to DENND10 (Figure S7B) aligning closely with a region required for interacting with FAM21 of the WASH complex.65”

    From Structure of the endosomal Commander complex linked to Ritscher-Schinzel syndrome (2023) · cites this paper as [65]

    The Results section, “The carboxy-terminal ends of CCDC22/CCDC93 are responsible for FAM21 binding” (page unavailable), maps regions of both proteins that interact with FAM21. It does not identify a conserved patch on their coiled-coil structure, place that patch adjacent to DENND10, or establish that it aligns with the FAM21-interacting region. (LLM, conf=0.87)

    Experimental — accuracy not yet measured

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Flagged first, then by citations

Research works printed but not linked: 50

  1. Biasio W, 2004, J Biol Chem, 279, 5429, 10.1074/jbc.M311155200 · DOI
  2. Burkhead JL, 2009, J Biol Chem, 284, 696, 10.1074/jbc.M804766200 · DOI
  3. Burstein E, 2004, EMBO J, 23, 244, 10.1038/sj.emboj.7600031 · DOI
  4. Burstein E, 2005, J Biol Chem, 280, 22222, 10.1074/jbc.M501928200 · DOI · Paper page
  5. Cullen PJ, 2012, Nat Cell Biol, 14, 29, 10.1038/ncb2374 · DOI · Paper page
  6. Derivery E, 2009, Dev Cell, 17, 712, 10.1016/j.devcel.2009.09.010 · DOI · Paper page
  7. Drevillon L, 2011, PLoS One, 6, e18334, 10.1371/journal.pone.0018334 · DOI
  8. Freeman CL, 2014, J Cell Sci, 127, 2053, 10.1242/jcs.144659 · DOI
  9. Gomez TS, 2009, Dev Cell, 17, 699, 10.1016/j.devcel.2009.09.009 · DOI · Paper page
  10. 10.1091/mbc.e12-02-0101 · DOI · Paper page
  11. 10.1091/mbc.11.12.4105 · DOI · Paper page
  12. Ham H, 2013, J Immunol, 190, 3661, 10.4049/jimmunol.1202792 · DOI
  13. Hamza I, 2003, Proc Natl Acad Sci USA, 100, 1215, 10.1073/pnas.0336230100 · DOI · Paper page
  14. Hao YH, 2013, Cell, 152, 1051, 10.1016/j.cell.2013.01.051 · DOI
  15. Harbour ME, 2010, J Cell Sci, 123, 3703, 10.1242/jcs.071472 · DOI · Paper page
  16. Harbour ME, 2012, Biochem J, 442, 209, 10.1042/BJ20111761 · DOI · Paper page
  17. Harvey LJ, 2008, Br J Nutr, 99, S10, 10.1017/S0007114508006806 · DOI
  18. 10.1091/mbc.e12-08-0625 · DOI
  19. Ishizaki H, 2010, Dis Models Mech, 3, 639, 10.1242/dmm.005769 · DOI
  20. 10.1091/mbc.e11-12-1059 · DOI · Paper page
  21. Jia D, 2010, Proc Natl Acad Sci USA, 107, 10442, 10.1073/pnas.0913293107 · DOI · Paper page
  22. Kolanczyk M, 2014, Eur J Hum Genet, doi
  23. Li Y, 2014, Cell, 158, 213, 10.1016/j.cell.2014.05.034 · DOI · Paper page
  24. Li H, 2014, Gastroenterology
  25. Lovicu M, 2006, J Gastroenterol, 41, 582, 10.1007/s00535-006-1807-0 · DOI
  26. Maine GN, 2009, Cold Spring Harb Protoc
  27. Maine GN, 2007, EMBO J, 26, 436, 10.1038/sj.emboj.7601489 · DOI
  28. Mao X, 2009, Genes Dev, 23, 849, 10.1101/gad.1748409 · DOI
  29. Martinelli D, 2013, Brain, 136, 872, 10.1093/brain/awt012 · DOI
  30. Materia S, 2012, J Biol Chem, 287, 2485, 10.1074/jbc.M111.302216 · DOI
  31. Miyayama T, 2010, Biochem J, 429, 53, 10.1042/BJ20100223 · DOI
  32. Muller T, 2003, J Hepatol, 38, 164, 10.1016/S0168-8278(02)00356-2 · DOI
  33. 10.1091/mbc.e13-02-0088 · DOI · Paper page
  34. Schou KB, 2014, Bioinformatics, 30, 899, 10.1093/bioinformatics/btt661 · DOI
  35. Seaman MN, 1998, J Cell Biol, 142, 665, 10.1083/jcb.142.3.665 · DOI · Paper page
  36. Shim H, 2003, J Nutr, 133, 1527S, 10.1093/jn/133.5.1527S · DOI
  37. Spee B, 2007, Anim Genet, 38, 168, 10.1111/j.1365-2052.2007.01580.x · DOI
  38. Starokadomskyy P, 2013, J Clin Invest, 123, 2244, 10.1172/JCI66466 · DOI · Paper page
  39. Steinberg F, 2013, Nat Cell Biol, 15, 461, 10.1038/ncb2721 · DOI · Paper page
  40. Stuehler B, 2004, J Mol Med, 82, 629, 10.1007/s00109-004-0557-9 · DOI
  41. Su LC, 1982, Am J Physiol, 243, G226
  42. Tao TY, 2003, J Biol Chem, 278, 41593, 10.1074/jbc.C300391200 · DOI
  43. van de Sluis B, 2010, J Clin Invest, 120, 2119, 10.1172/JCI40583 · DOI
  44. van de Sluis B, 2007, Mol Cell Biol, 27, 4142, 10.1128/MCB.01932-06 · DOI · Paper page
  45. van de Sluis B, 2002, Hum Mol Genet, 11, 165, 10.1093/hmg/11.2.165 · DOI · Paper page
  46. Vonk WI, 2011, PLoS One, 6, e29183, 10.1371/journal.pone.0029183 · DOI
  47. Wang Y, 2011, Adv Nutr, 2, 129, 10.3945/an.110.000273 · DOI
  48. Weiss KH, 2008, Am J Pathol, 173, 1783, 10.2353/ajpath.2008.071134 · DOI
  49. Yi L, 2014, Ann NY Acad Sci, 1314, 49, 10.1111/nyas.12427 · DOI
  50. Zech T, 2011, J Cell Sci, 124, 3753, 10.1242/jcs.080986 · DOI · Paper page

Cited by

Sorted by citations

Metadata

Authors
Phillips-Krawczak, C. A., Singla, A., Starokadomskyy, P., Deng, Z., Osborne, D. G., Li, H., Dick, C. J., Gomez, T. S., Koenecke, M., Zhang, J.-S., Dai, H., Sifuentes-Dominguez, L. F., Geng, L. N., Kaufmann, S. H., Hein, M. Y., Wallis, M., McGaughran, J., Gecz, J., Sluis, B. V. D., Billadeau, D. D., & Burstein, E.
Venue
Molecular Biology of the Cell
Published
2015-01
Volume
26
Issue
1
Pages
91-103
ISSN
  • 1059-1524
  • 1939-4586
Cited by
246
References
3
Language
en

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review