Evidence map›Paper›PMID 33551843›Full record

ReviewFrontiers in physiology2020

Novel Insight Into the Development and Function of Hypopharyngeal Glands in Honey Bees.

Saboor Ahmad, Shahmshad Ahmed Khan, Khalid Ali Khan, Jianke Li

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in physiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
5.9field-weighted citation impact, top 3% 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

22 citing papers in PubMed, 54 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Impact of Direct-Fed Microorganism Syrup on Honey Bee (Animals : an open access journal from MDPI · 2026
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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

4 authors at 3 institutions in 3 countries.

Saboor AhmadKey Laboratory of Pollinating Insect Biology, Institute of Apicultural Research, Ministry of Agriculture, Chinese Academy of Agricultural Sciences, Beijing, China.
Shahmshad Ahmed KhanLaboratory of Apiculture, Department of Entomology, Pir Mehr Ali Shah (PMAS)- Arid Agriculture University, Rawalpindi, Pakistan.
Khalid Ali KhanResearch Center for Advanced Materials Science (RCAMS), King Khalid University, Abha, Saudi Arabia.
Jianke LiKey Laboratory of Pollinating Insect Biology, Institute of Apicultural Research, Ministry of Agriculture, Chinese Academy of Agricultural Sciences, Beijing, China.
Chinese Academy of Agricultural Sciences · CNKing Khalid University · SAPir Mehr Ali Shah Arid Agriculture University · PK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hypopharyngeal glands (HGs) are the most important organ of hymenopterans which play critical roles for the insect physiology. In honey bees, HGs are paired structures located bilaterally in the head, in front of the brain between compound eyes. Each gland is composed of thousands of secretory units connecting to secretory duct in worker bees. To better understand the recent progress made in understanding the structure and function of these glands, we here review the ontogeny of HGs, and the factors affecting the morphology, physiology, and molecular basis of the functionality of the glands. We also review the morphogenesis of HGs in the pupal and adult stages, and the secretory role of the glands across the ages for the first time. Furthermore, recent transcriptome, proteome, and phosphoproteome analyses have elucidated the potential mechanisms driving the HGs development and functionality. This adds a comprehensive novel knowledge of the development and physiology of HGs in honey bees over time, which may be helpful for future research investigations.

Indexed as

acinienzymeexocrine glandsnurse beesprotein and gene expressionproteomicsroyal jelly

Identifiers

PMID33551843
PMCPMC7862731
OpenAlexW3123164081

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.