Evidence map›Paper›PMID 34335170›Full record

ReviewFrontiers in neuroscience2021

Nerve Growth Factor Biodelivery: A Limiting Step in Moving Toward Extensive Clinical Application?

Giuseppe Alastra, Luigi Aloe, Vito Antonio Baldassarro, Laura Calzà, Maura Cescatti, Jason Thomas Duskey, Maria Letizia Focarete, Daria Giacomini, Luciana Giardino, Valentina Giraldi and 5 more

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
3.1field-weighted citation impact, top 7% 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

26 citing papers in PubMed, 42 citations in OpenAlex.

  1. Trial
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  7. Selective Modulation of Trk Receptors byACS chemical neuroscience · 2025
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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

15 authors at 3 institutions in 1 country.

Giuseppe AlastraInterdepartmental Centre for Industrial Research in Health Sciences and Technologies, University of Bologna, Bologna, Italy.
Luigi AloeIRET Foundation, Bologna, Italy.
Vito Antonio BaldassarroInterdepartmental Centre for Industrial Research in Health Sciences and Technologies, University of Bologna, Bologna, Italy.
Laura CalzàInterdepartmental Centre for Industrial Research in Health Sciences and Technologies, University of Bologna, Bologna, Italy.
Maura CescattiIRET Foundation, Bologna, Italy.
Jason Thomas DuskeyNanotech Laboratory, TeFarTI Center, Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy.
Maria Letizia FocareteInterdepartmental Centre for Industrial Research in Health Sciences and Technologies, University of Bologna, Bologna, Italy.
Daria GiacominiInterdepartmental Centre for Industrial Research in Health Sciences and Technologies, University of Bologna, Bologna, Italy.
Luciana GiardinoIRET Foundation, Bologna, Italy.
Valentina GiraldiInterdepartmental Centre for Industrial Research in Health Sciences and Technologies, University of Bologna, Bologna, Italy.
Luca LorenziniDepartment of Veterinary Medical Sciences, University of Bologna, Bologna, Italy.
Marzia MorettiIRET Foundation, Bologna, Italy.
Irene ParmeggianiNanotech Laboratory, TeFarTI Center, Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy.
Michele SanniaInterdepartmental Centre for Industrial Research in Health Sciences and Technologies, University of Bologna, Bologna, Italy.
Giovanni TosiNanotech Laboratory, TeFarTI Center, Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy.
University of Bologna · ITFondazione IRET ONLUS · ITUniversity of Modena and Reggio Emilia · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nerve growth factor (NGF) was the first-discovered member of the neurotrophin family, a class of bioactive molecules which exerts powerful biological effects on the CNS and other peripheral tissues, not only during development, but also during adulthood. While these molecules have long been regarded as potential drugs to combat acute and chronic neurodegenerative processes, as evidenced by the extensive data on their neuroprotective properties, their clinical application has been hindered by their unexpected side effects, as well as by difficulties in defining appropriate dosing and administration strategies. This paper reviews aspects related to the endogenous production of NGF in healthy and pathological conditions, along with conventional and biomaterial-assisted delivery strategies, in an attempt to clarify the impediments to the clinical application of this powerful molecule.

Indexed as

drug deliveryelectrospinninghydrogelsnanomedicinenerve growth factor

Identifiers

PMID34335170
PMCPMC8319677
OpenAlexW3185354892

What OpenQuestion holds

Textmetadata
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.