Evidence map›Paper›PMID 39420694›Full record

ArticleSmall methods2025

An Integrated Microcurrent Delivery System Facilitates Human Parathyroid Hormone Delivery for Enhancing Osteoanabolic Effect.

Xiaoyi Mo, Keyu Meng, Zehui Li, Shanwei Lan, Zhengda Ren, Xihong Fu, Chenglin Li, Tiancheng Sun, Denghui Xie, Zhongmin Zhang and 1 more

Abstract read
In one paragraph

Article in Small methods, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Review
  2. [Mechanism analysis of ω-3 polyunsaturated fatty acids in alleviating oxidative stress and promoting osteogenic differentiation of MC3T3-E1 cells through activating Nrf2/NQO1 pathway].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2025
    Article
  3. Review
  4. Article
  5. Article
  6. Review
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.

Xiaoyi MoDivision of Spine Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.ORCID 0000-0001-5781-2534
Keyu MengDivision of Spine Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
Zehui LiDivision of Spine Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
Shanwei LanDivision of Spine Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
Zhengda RenDivision of Spine Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
Xihong FuInstitute of Precision Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China.
Chenglin LiState Key Laboratory of Optoelectronic Materials and Technologies Province Key Laboratory of Display Material and Technology School of Electronics and Information Technology, Sun Yat-Sen University, Guangzhou, 510006, China.
Tiancheng SunState Key Laboratory of Optoelectronic Materials and Technologies Province Key Laboratory of Display Material and Technology School of Electronics and Information Technology, Sun Yat-Sen University, Guangzhou, 510006, China.
Denghui XieDepartment of Orthopedic Surgery, Center for Orthopedic Surgery, The Third Affiliated Hospital of Southern Medical University, Guangzhou, 510630, China.
Zhongmin ZhangDivision of Spine Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
Hui-Jiuan ChenState Key Laboratory of Optoelectronic Materials and Technologies Province Key Laboratory of Display Material and Technology School of Electronics and Information Technology, Sun Yat-Sen University, Guangzhou, 510006, China.ORCID 0009-0001-2023-1565

Funding

China Postdoctoral Science Foundation 2024M751327GuangDong Basic and Applied Basic Research Foundation 2023A1515111003National Natural Science Foundation of China 32171456National Natural Science Foundation of China 82072520National Natural Science Foundation of China 82272527President Foundation of Nanfang Hospital, Southern Medical University 2023B020
6 · The paper itself

Abstract

Human parathyroid hormone (1-34) (PTH) exhibits osteoanabolic and osteocatabolic effects, with shorter plasma exposure times favoring bone formation. Subcutaneous injection (SCI) is the conventional delivery route for PTH but faces low delivery efficiency due to limited passive diffusion and the obstruction of the vascular endothelial barrier, leading to prolonged drug exposure times and reduced osteoanabolic effects. In this work, a microcurrent delivery system (MDS) based on multimicrochannel microneedle arrays (MMAs) is proposed, achieving high efficiency and safety for PTH transdermal delivery. The internal microchannels of the MMAs are fabricated using high-precision 3D printing technology, providing a concentrated and safe electric field that not only accelerates the movement of PTH but also reversibly increases vascular endothelial permeability by regulating the actin cytoskeleton and interendothelial junctions through Ca

Indexed as

Drug Delivery SystemsParathyroid HormoneAdministration, CutaneousAnimalsHumansMiceOsteoclastsOsteogenesisOsteoporosisPrinting, Three-DimensionalParathyroid Hormonemicrochannelsmicrocurrentmicroneedleosteoanabolic effectPTH

Identifiers

PMID39420694
PMCPMC11926516

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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 Socratic graph.