Open Biol June 2023 PMID 37369351

Pigment-dispersing factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signalling to insulin-producing cells.

Francesca Sara Colizzi, Jan A Veenstra, Gustavo L Rezende, Charlotte Helfrich-Förster, David Martínez-Torres

Mentions

22
Peak: 7 in Jun 2023
across 4 sources since Apr 2023

Extended reach

270,557
potential audience

Total likes

13

Video views

20

Mentions per month

Apr 2023 – Oct 2023

Where it's discussed

  • X / Twitter17 posts
  • Facebook2 posts
  • News2 articles
  • YouTube1 videos

AI synopsis

What people are saying

The discussions reflect a positive view of the study's findings, with comments like 'may mediate photoperiodic signaling' and references to ‘circadian clock neurons,’ indicating engagement with the research details. The tone is generally supportive and curious, suggesting moderate interest and recognition of its scientific importance without portraying it as groundbreaking or controversial.

AgreementModerate agreement

Most discussions seem to support the importance of discovering PDF in pea aphids and its potential role in seasonal timing, showing some consensus on its significance.

InterestModerate interest

The discussions demonstrate moderate interest, with mentions of the study's mechanisms and implications but lacking in deep exploration.

EngagementModerate engagement

Participants reference specific aspects like circadian neurons and photoperiodic signaling, indicating some level of detailed engagement, though mostly at an overview level.

ImpactModerate impact

The posts hint at the potential impact of this research on understanding insect biology and seasonal behaviors, but lack strong assertions of revolutionary implications.

Abstract in brief

  • The study identifies a gene coding for pigment-dispersing factor (PDF) in pea aphids, a species where PDF was previously undetected, and shows that it is involved in their seasonal timing mechanisms.
  • PDF neurons in aphids are similar to those in fruit flies, projecting to areas that change daily and seasonally, suggesting a role in circadian and seasonal regulation.
  • The overlapping projections of PDF with insulin-like peptide cells and cryptochrome clock neurons imply that PDF may mediate signals related to day length and seasonal changes, influencing aphid adaptation and reproductive timing.]

Top posts

Most liked on X and Bluesky
Royal Society Publishing
@RSocPublishing · X

Pigment-dispersing factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signalling to insulin-producing cells https://t.co/eQMOabhKfx #OpenBiology https://t.co/jyPC4lFdPd

Jun 29, 2023 · 7 likes · 3 shares · 38,702 followers View post →
Royal Society Publishing
@RSocPublishing · X

Pigment-dispersing factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signalling to insulin-producing cells https://t.co/a9HODNKbPb #OpenBiology https://t.co/GPdGZFXQOL

Jun 30, 2023 · 5 likes · 2 shares · 38,702 followers View post →
Thomas Brody
@interactivefly · X

Colizzi, F., Veenstra, J., Helfrich-Forster, C. and Martinez-Torres, D. (2023). Pigment-dispersing factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signalling to insulin-producing cells. Open Biol 13(6): 230090. https://t.co/JwrNONbFSO

Sep 20, 2023 · 1 like · 1 share · 2,025 followers View post →
bioRxiv
@biorxivpreprint · X

Pigment-Dispersing Factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signaling to insulin-producing cells https://t.co/pgrZbOuBcS #bioRxiv

Apr 28, 2023 · 1 share · 137,310 followers View post →
Royal Society Publishing
@RSocPublishing · X

Pigment-dispersing factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signalling to insulin-producing cells https://t.co/a9HODNJDZD #OpenBiology https://t.co/I2jGRaVBDm

Jul 25, 2023 · 2 shares · 38,702 followers View post →
bioRxiv Cell Biology
@biorxiv_cellbio · X

Pigment-Dispersing Factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signaling to ... https://t.co/arhp6bFlel #biorxiv_cellbio

Apr 28, 2023 · 7,673 followers View post →

All mentions

Drosophilosopher
@HammedBadmos · X

RT @interactivefly: Colizzi, F., Veenstra, J., Helfrich-Forster, C. and Martinez-Torres, D. (2023). Pigment-dispersing factor is present…

Sep 22, 2023 · 1 share · 1,365 followers View post →
Thomas Brody
@interactivefly · X

Colizzi, F., Veenstra, J., Helfrich-Forster, C. and Martinez-Torres, D. (2023). Pigment-dispersing factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signalling to insulin-producing cells. Open Biol 13(6): 230090. https://t.co/JwrNONbFSO

Sep 20, 2023 · 1 like · 1 share · 2,025 followers View post →
Absurd
@qualityisarul3 · X

RT @RSocPublishing: Pigment-dispersing factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signalling…

Jul 25, 2023 · 2 shares · 279 followers View post →
Francisco Aguilera
@dartagnanfa1 · X

RT @RSocPublishing: Pigment-dispersing factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signalling…

Jul 25, 2023 · 2 shares · 213 followers View post →
Royal Society Publishing
@RSocPublishing · X

Pigment-dispersing factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signalling to insulin-producing cells https://t.co/a9HODNJDZD #OpenBiology https://t.co/I2jGRaVBDm

Jul 25, 2023 · 2 shares · 38,702 followers View post →
nLaud R
@laud1_r · X

RT @RSocPublishing: Pigment-dispersing factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signalling…

Jun 30, 2023 · 2 shares · 781 followers View post →
PETRACHE CRISTINA.
@PETRACHECRISTI9 · X

RT @RSocPublishing: Pigment-dispersing factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signalling…

Jun 30, 2023 · 2 shares · 70 followers View post →
Ibercampus
@IbercampusES · X

RT @RSocPublishing: Pigment-dispersing factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signalling…

Jun 30, 2023 · 2 shares · 2,618 followers View post →
Royal Society Publishing
@RSocPublishing · X

Pigment-dispersing factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signalling to insulin-producing cells https://t.co/a9HODNKbPb #OpenBiology https://t.co/GPdGZFXQOL

Jun 30, 2023 · 5 likes · 2 shares · 38,702 followers View post →
Lord Kalil Tajra S1£¥4
@kaliltajra · X

RT @RSocPublishing: Pigment-dispersing factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signalling…

Jun 30, 2023 · 3 shares · 252 followers View post →
PETRACHE CRISTINA.
@PETRACHECRISTI9 · X

RT @RSocPublishing: Pigment-dispersing factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signalling…

Jun 29, 2023 · 3 shares · 70 followers View post →
Royal Society Publishing
@RSocPublishing · X

Pigment-dispersing factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signalling to insulin-producing cells https://t.co/eQMOabhKfx #OpenBiology https://t.co/jyPC4lFdPd

Jun 29, 2023 · 7 likes · 3 shares · 38,702 followers View post →
Biorxiv Reddit
@BiorxivReddit · X

Pigment-Dispersing Factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signaling to insulin-producing cells https://t.co/AG153sdSQL

Apr 28, 2023 · 39 followers View post →
colsci_preprints
@colscipreprints · X

Pigment-Dispersing Factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signaling to insulin-producing cells https://t.co/oTvbrL3vcb

Apr 28, 2023 · 44 followers View post →
Dr. Abigail M Hayes
@ArthropodAbbey · X

RT @biorxivpreprint: Pigment-Dispersing Factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signaling…

Apr 28, 2023 · 1 share · 1,639 followers View post →
bioRxiv Cell Biology
@biorxiv_cellbio · X

Pigment-Dispersing Factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signaling to ... https://t.co/arhp6bFlel #biorxiv_cellbio

Apr 28, 2023 · 7,673 followers View post →
bioRxiv
@biorxivpreprint · X

Pigment-Dispersing Factor is present in circadian clock neurons of pea aphids and may mediate photoperiodic signaling to insulin-producing cells https://t.co/pgrZbOuBcS #bioRxiv

Apr 28, 2023 · 1 share · 137,310 followers View post →