» Articles » PMID: 922836

Substructure of Solitary Cilia in Mouse Kidney

Overview
Journal Cell Tissue Res
Date 1977 Sep 26
PMID 922836
Citations 11
Authors
Affiliations
Soon will be listed here.
Abstract

Recent scanning electron microscopic studies confirm the presence of solitary cilia on most epithelial cells along the mammalian nephron and collecting ducts. By transmission electron microscopy we have found that the axonemata of such cilia consist of a maximal number of 9 doublet and no singlet filaments. 10% of the cross-sectioned cilia contain 9 doublets arranged in peripheral ring (9 + 0 pattern). 30% of the cross-sections contain 8 or 7 doublets in peripheral ring and 1 or 2 doublets in the central region (8 + 1 and 7 + 2 patterns). Serial sections and goniometer tilt reveal the central doublets to originate as dislodged peripheral doublets. 60% of the sectioned cilia contain filament numbers between 8 and 4. In patterns of 5 and 4 filaments single microtubules predominate. The functional significance of these atypical cilia is discussed.

Citing Articles

Primary Cilia Dysfunction in Neurodevelopmental Disorders beyond Ciliopathies.

Karalis V, Donovan K, Sahin M J Dev Biol. 2022; 10(4).

PMID: 36547476 PMC: 9782889. DOI: 10.3390/jdb10040054.


Balancing the length of the distal tip by septins is key for stability and signalling function of primary cilia.

Kanamaru T, Neuner A, Kurtulmus B, Pereira G EMBO J. 2022; 41(1):e108843.

PMID: 34981518 PMC: 8724769. DOI: 10.15252/embj.2021108843.


Three-dimensional architecture of epithelial primary cilia.

Sun S, Fisher R, Bowser S, Pentecost B, Sui H Proc Natl Acad Sci U S A. 2019; 116(19):9370-9379.

PMID: 31004057 PMC: 6511023. DOI: 10.1073/pnas.1821064116.


Comparative study of the primary cilia in thyrocytes of adult mammals.

Utrilla J, Gordillo-Martinez F, Gomez-Pascual A, Fernandez-Santos J, Garnacho C, Vazquez-Roman V J Anat. 2015; 227(4):550-60.

PMID: 26228270 PMC: 4580112. DOI: 10.1111/joa.12360.


Chlamydomonas IFT88 and its mouse homologue, polycystic kidney disease gene tg737, are required for assembly of cilia and flagella.

Pazour G, Dickert B, Vucica Y, Seeley E, Rosenbaum J, Witman G J Cell Biol. 2000; 151(3):709-18.

PMID: 11062270 PMC: 2185580. DOI: 10.1083/jcb.151.3.709.


References
1.
WEBBER W, Lee J . Fine structure of mammalian renal cilia. Anat Rec. 1975; 182(3):339-43. DOI: 10.1002/ar.1091820307. View

2.
BARNES B . Ciliated secretory cells in the pars distalis of the mouse hypophysis. J Ultrastruct Res. 1961; 5:453-67. DOI: 10.1016/s0022-5320(61)80019-1. View

3.
Mollo F, Canese M, Bartoli E . [Presence of cilia in epithelial, endothelial and mesangial cells of the human renal corpuscle]. Boll Soc Ital Biol Sper. 1969; 45(3):185-7. View

4.
HANDO T, Okada D, Zamboni L . Atypical cilia in human endometrium. J Cell Biol. 1968; 39(2):475-81. PMC: 2107524. DOI: 10.1083/jcb.39.2.475. View

5.
Nikai H, ROSE G, CATTONI M . Electron microscopy of solitary cilia in human gingiva and rat oral mucosa. J Dent Res. 1970; 49(5):1141-53. DOI: 10.1177/00220345700490052401. View