Evidence map›Paper›PMID 27811355›Full record

ArticleOncotarget2016

Clinical and immunohistochemical characteristics of type II and type I focal cortical dysplasia.

Kun Yao, Zejun Duan, Jian Zhou, Lin Li, Feng Zhai, Yanting Dong, Xiaoyan Wang, Zhong Ma, Yu Bian, Xueling Qi and 1 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
0.3field-weighted citation impact, top 30% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Clinical and Surgical Approach for Cerebral Cortical Dysplasia.Advances and technical standards in neurosurgery · 2023
    Article
  6. Article
  7. Transcription factors are potential therapeutic targets in epilepsy.Journal of cellular and molecular medicine · 2022
    Review
  8. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 4 institutions in 1 country.

Kun YaoDepartment of Pathology, San Bo Brain Hospital, Capital Medical University, Haidian, Beijng, P. R. China.
Zejun DuanDepartment of Pathology, San Bo Brain Hospital, Capital Medical University, Haidian, Beijng, P. R. China.
Jian ZhouDepartment of Neurosurgery, San Bo Brain Hospital, Capital Medical University, Haidian, Beijng, P. R. China.
Lin LiDepartment of Neurosurgery, San Bo Brain Hospital, Capital Medical University, Haidian, Beijng, P. R. China.
Feng ZhaiDepartment of Neurosurgery, San Bo Brain Hospital, Capital Medical University, Haidian, Beijng, P. R. China.
Yanting DongThe Second Hospital of Shanxi Medical University, Taiyuan, P. R. China.
Xiaoyan WangBeijing Health Vocational College, Xicheng, Beijing, P. R. China.
Zhong MaDepartment of Pathology, San Bo Brain Hospital, Capital Medical University, Haidian, Beijng, P. R. China.
Yu BianDepartment of Pathology, San Bo Brain Hospital, Capital Medical University, Haidian, Beijng, P. R. China.
Xueling QiDepartment of Pathology, San Bo Brain Hospital, Capital Medical University, Haidian, Beijng, P. R. China.
Liang LiDepartment of Pathology, Capital Medical University, Beijing, P.R. China.
Beijing Sanbo Brain Hospital · CNCapital Medical University · CNBeijing Health Vocational College · CNShanxi Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Focal cortical dysplasia (FCD) II and I are major causes for drug-resistant epilepsy. In order to gain insight into the possible correlations between FCD II and FCD I, different clinical characteristics and immunohistochemical expression characteristics in FCD I and II were analyzed. The median age of onset and duration of epilepsy in FCD I and FCD II patients were 2.1 years and 5.3 years vs 2.4 years and 4.5 years. Therefore, the median age of onset and duration of epilepsy were similar in the two groups. Pathological lesions were predominantly located in frontal lobe in FCD II and temporal in FCD I. Significantly more signal abnormalities in FLAIR and T2 images were demonstrated in FCD II than FCD I. The rate of satisfied seizure outcome was relative higher in FCDII patients (95.12%) than that in FCDI group (84.6%). Furthermore, we detected expressions of progenitor cell proteins and the mammalian target of rapamycin (mTOR) cascade activation protein in FCDs. Results showed that sex-determiningregion Y-box 2(SOX2) , Kruppel-likefactor 4 (KLF4) and phospho-S6 ribosomal proteins (ser240/244 or ser235/236) were expressed in FCDII group but not in FCD I. Overall, this study unveils FCD I and II exhibit distinct clinical and immunohistochemical expression characteristics, revealing different pathogenic mechanisms.

Indexed as

AdolescentBiopsyCerebral CortexChildChild, PreschoolEpilepsyFemaleFluorescent Antibody TechniqueHumansImmunohistochemistryInfantKruppel-Like Factor 4Magnetic Resonance ImagingMaleMalformations of Cortical DevelopmentMalformations of Cortical Development, Group IKruppel-Like Factor 4epilepsyfocal cortical dysplasia type Ifocal cortical dysplasia type IIimagingpathologyPathology Section

Identifiers

PMID27811355
PMCPMC5363519
OpenAlexW2547547673

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.