Evidence map›Paper›PMID 39527066›Full record

ReviewJournal of medicinal chemistry2024

Unnatural Amino Acids: Strategies, Designs, and Applications in Medicinal Chemistry and Drug Discovery.

Krishna K Sharma, Komal Sharma, Kamya Rao, Anku Sharma, Gajanan K Rathod, Shams Aaghaz, Naina Sehra, Rajesh Parmar, Brett VanVeller, Rahul Jain

Abstract readReview
In one paragraph

Review in Journal of medicinal chemistry, 2024. 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
–field-weighted citation impact
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.

  1. Review
  2. Article
  3. Article
  4. Azole γ-Peptides Helix Switching via Heterocycle Substitutions.Angewandte Chemie (International ed. in English) · 2026
    Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Expedient Synthesis ofJournal of the American Chemical Society · 2026
    Article
  19. Article
  20. 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

10 authors.

Krishna K SharmaDepartment of Chemistry, Iowa State University, Ames, Iowa 50011, United States.ORCID 0000-0003-4927-745X
Komal SharmaDepartment of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Sector 67, S. A. S., Nagar, Punjab 160 062, India.
Kamya RaoDepartment of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Sector 67, S. A. S., Nagar, Punjab 160 062, India.
Anku SharmaDepartment of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Sector 67, S. A. S., Nagar, Punjab 160 062, India.
Gajanan K RathodDepartment of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Sector 67, S. A. S., Nagar, Punjab 160 062, India.
Shams AaghazDepartment of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Sector 67, S. A. S., Nagar, Punjab 160 062, India.
Naina SehraDepartment of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Sector 67, S. A. S., Nagar, Punjab 160 062, India.
Rajesh ParmarDepartment of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Sector 67, S. A. S., Nagar, Punjab 160 062, India.
Brett VanVellerDepartment of Chemistry, Iowa State University, Ames, Iowa 50011, United States.ORCID 0000-0002-3792-0308
Rahul JainDepartment of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Sector 67, S. A. S., Nagar, Punjab 160 062, India.ORCID 0000-0002-9180-2812

Funding

Peptide backbone modifications to modulate peptide folding and functionR35GM142883 · NIGMS · IOWA STATE UNIVERSITY · PI Brett VanVeller · 2021 to 2026
$2.3M
NIGMS NIH HHS R35 GM142883
6 · The paper itself

Abstract

Peptides can operate as therapeutic agents that sit within a privileged space between small molecules and larger biologics. Despite examples of their potential to regulate receptors and modulate disease pathways, the development of peptides with drug-like properties remains a challenge. In the quest to optimize physicochemical parameters and improve target selectivity, unnatural amino acids (UAAs) have emerged as critical tools in peptide- and peptidomimetic-based drugs. The utility of UAAs is illustrated by clinically approved drugs such as methyldopa, baclofen, and gabapentin in addition to small drug molecules, for example, bortezomib and sitagliptin. In this Perspective, we outline the strategy and deployment of UAAs in FDA-approved drugs and their targets. We further describe the modulation of the physicochemical properties in peptides using UAAs. Finally, we elucidate how these improved pharmacological parameters and the role played by UAAs impact the progress of analogs in preclinical stages with an emphasis on the role played by UAAs.

Indexed as

Amino AcidsChemistry, PharmaceuticalDrug DiscoveryAnimalsBaclofenDrug DesignGabapentinHumansPeptidesPeptidomimeticsAmino AcidsBaclofenGabapentinPeptidesPeptidomimetics

Identifiers

PMID39527066
PMCPMC11901032

What OpenQuestion holds

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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.