Exosomes increased angiogenesis in papillary thyroid cancer microenvironment

in Endocrine-Related Cancer
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  • 1 Department of Endocrinology, The Third Xiang-Ya Hospital, Central South University, Changsha, Hunan, People’s Republic of China
  • 2 Department of Pathology, The Second Xiang-Ya Hospital, Central South University, Changsha, Hunan, People’s Republic of China
  • 3 Department of Endocrinology and Metabolism, National Clinical Research Center for Metabolic Diseases, The Second Xiang-Ya Hospital, Central South University, Changsha, Hunan, People’s Republic of China
  • 4 Department of Geriatrics, Institute of Aging and Geriatrics, The Second Xiang-Ya Hospital, Central South University, Changsha, Hunan, People’s Republic of China
  • 5 Department of Cardiovascular Surgery, The Second Xiang-Ya Hospital, Central South University, Changsha, Hunan, People’s Republic of China

Correspondence should be addressed to L-Q Yuan or Z-H Mo: allenylq@csu.edu.cn or easd04mzh@126.com

The authors and journal apologise for an error in the above paper, which appeared in volume 26 part 5, pages 525–538. The error relates to the artwork of Fig. 1 on page 529, in which the wrong ‘BCPAP20% O2-exos’ image was used in panel A.

The correct Fig. 1 is given in full below:

Figure 1
Figure 1

Characterisation of exosomes derived from cell culture medium. (A) Transmission electron micrographs of exosomes derived from Nthy-ori-3-1 or BCPAP cells cultured under 20 or 1% O2 conditions. Bar = 100 μm. (B) CD63, CD81, and TSG101 immunoblots of exosomes derived from Nthy-ori-3-1 or BCPAP cells cultured under 20 or 1% O2 conditions. These exosomes were isolated from 15 mL of culture media of Nthy-ori-3-1 or BCPAP cells cultured under 20 or 1% O2 conditions for 24 h, respectively. The same amounts of exosome lysate (30 μL) were loaded in each lane of the gels. (C) The nanoparticle concentration and size distribution of the exosomes derived from culture media of BCPAP cells cultured under 1% O2 conditions for 24 h. (D) The expression of HIF-1α in BCPAP cells under normoxic and hypoxic conditions for 24 h.

Citation: Endocrine-Related Cancer 27, 3; 10.1530/ERC-19-0008e

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    Characterisation of exosomes derived from cell culture medium. (A) Transmission electron micrographs of exosomes derived from Nthy-ori-3-1 or BCPAP cells cultured under 20 or 1% O2 conditions. Bar = 100 μm. (B) CD63, CD81, and TSG101 immunoblots of exosomes derived from Nthy-ori-3-1 or BCPAP cells cultured under 20 or 1% O2 conditions. These exosomes were isolated from 15 mL of culture media of Nthy-ori-3-1 or BCPAP cells cultured under 20 or 1% O2 conditions for 24 h, respectively. The same amounts of exosome lysate (30 μL) were loaded in each lane of the gels. (C) The nanoparticle concentration and size distribution of the exosomes derived from culture media of BCPAP cells cultured under 1% O2 conditions for 24 h. (D) The expression of HIF-1α in BCPAP cells under normoxic and hypoxic conditions for 24 h.