Activity

Subsequently to the publication of the above paper, an interested reader drew to the authors’ attention that several pairings of panels in Fig. 5, as shown on p. 5599, were strikingly similar. After having examined their original data, the authors realized that they uploaded some images incorrectly during the process of compiling this figure, and that there were duplicated data panels in this figure. However, the authors were able to consult their original data, and had access to the correct images. The revised version of Fig. 5, showing the correct data for the Akt/Control, p‑Akt/Control, mTOR/0.05 μM Ouabain, HIF‑1α/0.05 μM Ouabain and Akt/0.5 μM Ouabain experiments, is shown opposite. Note that the replacement of the erroneous data does not affect either the results or the conclusions reported in this paper, and all the authors agree to this Corrigendum. The authors are grateful to the Editor of Molecular Medicine Reports for granting them this opportunity to publish a Corrigendum, and apologize to the readership for any inconvenience caused. [the original article was published in Molecular Medicine Reports 17 5595‑5600, 2018; DOI 10.3892/mmr.2018.8587].Long non-coding RNAs (lncRNAs) serve a key role in different types of cancer, including colorectal cancer (CRC). The exact roles and mechanisms underlying lncRNA00963 [long intergenic non‑protein coding RNA 963 (LINC00963)] in CRC are not completely understood. The present study aimed to identify the effects and mechanisms underlying LINC00963 in CRC. Firstly, the LINC00963 expression was detected using reverse transcription‑quantitative PCR and the results demonstrated that LINC00963 expression levels were significantly increased in CRC tissues and cell lines compared with healthy tissues and HpoEpiC cells, respectively. Online database analysis indicated that high levels of LINC00963 were associated with low survival rates. The results of functional experiments, such as CCK‑8 assay, colony formation assay, wound healing assay and Transwell invasion assay, indicated that LINC00963 knockdown significantly inhibited CRC cell proliferation, colony formation, migration and invasion compared with the small interfering RNA (si)‑negative control (NC) group. Furthermore, the luciferase reporter indicated that LINC00963 competitively regulated microRNA (miR)‑10b by targeting fibroblast growth factor 13 (FGF13). Compared with si‑NC, LINC00963 knockdown decreased the expression levels of FGF13, vimentin and N‑cadherin, and increased the expression of E‑cadherin as detecting by western blotting. miR‑10b inhibitors partly attenuated si‑LINC00963‑induced inhibition of CRC cell proliferation, migration and invasion. Collectively, the results of the present study suggested a potential role of the LINC00963/miR-10b/FGF13 axis in the tumorigenesis and progression of CRC, indicating a novel lncRNA-based diagnostic or therapeutic target for CRC.The adenosine monophosphate‑activated protein kinase (AMPK) is a promising target in drug development for various metabolic diseases. In the present study, the aim was to discover natural direct AMPK activators from natural sources, thus a virtual screening for direct AMPK activators was conducted by combining ligand‑based and structure‑based screening. A common‑feature pharmacophore model (HipHop1) was generated with two hydrogen bond acceptor lipid features and one hydrophobic region feature. A total of 1,235 natural products were screened using the HipHop1 hypothesis and CDOCKER protocol successively. According to the docking score, seven hit compounds were selected for AMPK activation assays. Ultimately, (‑)‑catechin (compound 522) and licochalcone A (compound 1148) exhibited the highest AMPK activation activity. These findings may contribute to the development of AMPK activators from medicinal plants.

To evaluate the accuracy of anterior segment optical coherence tomography (AS-OCT) for locating horizontal extraocular muscle (EOM) insertion after strabismus surgery.

The distance from the limbus to the postoperative muscle insertion was measured with calipers intraoperatively and by AS-OCT during the postoperative visit of adults undergoing strabismus surgery. Images were collected by masked technicians. Intraclass correlation coefficients (ICC) were used to evaluate the agreement between measurements.

Twenty-eight patients were recruited. Measurements were taken from 31 eyes, including 17 lateral and 14 medial rectus muscles. EOM insertion was successfully identified by AS-OCT for 14 (45%) cases. The ICC between intra-operative and AS-OCT measurement was 0.886 when the distance from the limbus to the insertion of EOM was less than 8 mm and 0.001 when the distance from the limbus was between 8 and 10 mm. EOM insertion was undetectable if distance to the limbus was greater than 10 mm.

AS-OCT can accurately identify post-surgical horizontal muscle insertion if the insertion is less than 8 mm from the limbus. [J Pediatr Ophthalmol Strabismus. 2021;58(1)62-65.].

AS-OCT can accurately identify post-surgical horizontal muscle insertion if the insertion is less than 8 mm from the limbus. Selleck Nor-NOHA [J Pediatr Ophthalmol Strabismus. 2021;58(1)62-65.].

To evaluate whether a mathematical tool that predicts severe retinopathy of prematurity (ROP) using clinical parameters at 6 weeks of life (ROPScore calculator smartphone application; PABEX Corporation) can be useful to predict severe ROP in a population of premature infants in Argentina.

In this retrospective study, data from the clinical records of all premature infants examined between 2012 and 2018 in the ophthalmology department of a public third-level hospital in Córdoba, Argentina, were obtained. ROPScore screening was applied using a Microsoft Excel spreadsheet (Microsoft Corporation). The sensitivity, specificity, and positive (PPV) and negative (NPV) predictive values of the algorithm were analyzed.

Between 2012 and 2018, a total of 2,894 pre-term infants were examined and 411 met the inclusion criteria, of whom 34% (n = 139) presented some form of ROP and 6% (n = 25) developed severe forms that required treatment. The sensitivity of the algorithm for any ROP and severe ROP was 100%. The PPV and NPV were 35.