Topic Editors

Department of Physiology, School of Veterinary Medicine, University Complutense of Madrid, 28040 Madrid, Spain
Department of Animal Physiology, Veterinary Faculty, Complutense University of Madrid, 28040 Madrid, Spain
1. Department of Veterinary Sciences, University of Trás–os–Montes e Alto Douro (UTAD), 5000-801 Vila Real, Portugal
2. Animal and Veterinary Research Centre (CECAV), Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), University of Trás-os-Montes e Alto Douro (UTAD), 5000-801 Vila Real, Portugal
3. Center for the Study of Animal Sciences of the Institute of Sciences, Technologies and Agro-Environment of the University of Porto, CECA-ICETA, University of Porto, 4200-465 Porto, Portugal

Application of Animal Models: From Physiology to Pathology, 2nd Edition

Abstract submission deadline
15 February 2027
Manuscript submission deadline
15 April 2027
Viewed by
2569

Topic Information

Dear Colleagues,

We would like to invite submissions on the subject of animal models to this Topic, which is a continuation of a previously successful Topic.

The main objective of this Topic is to study the alterations in the different functions of the human body to elucidate the mechanisms underlying disease development. We particularly encourage hypothesis-driven studies that investigate the biological mechanisms linking normal physiological processes to pathological conditions.

In other words, we seek the keys to understand how imbalances in physiological processes lead to a series of pathological changes, such as alterations in organ or tissue function or the activation of certain cellular processes. Submissions should therefore aim to clarify the mechanistic relationships between physiological dysregulation and disease development and move beyond purely descriptive observations whenever possible.

The appearance of a disease may be subject to genetic or environmental factors or to a person’s lifestyle. Therefore, this Topic is responsible for analyzing all types of genetic mutations associated with complex conditions, as well as the reason why certain environmental factors may aggravate the disease.

In this way, new treatments can be developed to address these pathological processes or even to develop early detection programs to prevent the emergence of diseases such as diabetes.

In addition, this Topic can be of great use for the development of animal or cellular models in biomedical research. Studies using animal or cellular models should clearly justify model selection, address the biological question being investigated, and discuss the translational relevance and potential limitations of the model.

This Topic, titled ‘Application of Animal Models: From Physiology to Pathology, 2nd Edition’, covers the following fields:

- It helps us understand disease patterns: Pathophysiologist, physicians, and scientists can investigate and understand how diseases originate and how they can affect the human body. Studies addressing the underlying biological mechanisms of disease are particularly encouraged.

- It facilitates the development of specific treatments: This branch of study is very useful for creating new specific drugs that help reduce disease symptoms.

- It is useful for preventing the onset of diseases: Once the pathological mechanisms are understood, multiple conditions can be prevented, since the knowledge of their causes provide us with the information for preventing disease development.

- It allows the development of animal and cellular models to study diseases: Biomedical research also benefits those working in pathophysiology, and as a result, animal and cellular models can be developed for the study of diseases in laboratories. Manuscripts using experimental models should clearly describe their relevance for understanding human diseases and their potential translational implications.

- It helps to personalize medical care: As shown above, pathophysiology allows us to understand the causes that lead to the development of different conditions. In the case of a particular patient, physicians can plan specific treatments to treat their disease in a personalized way.

Dr. Juan Carlos Illera
Dr. Sara Cristina Caceres Ramos
Dr. Felisbina Luisa Queiroga
Topic Editors

Keywords

  • physiology
  • pathology
  • disease
  • treatment
  • animal model
  • biochemistry
  • cellular processes
  • therapy

Participating Journals

Journal Name Impact Factor CiteScore Launched Year First Decision (median) APC
Animals
animals
3.2 5.5 2011 15.7 Days CHF 2400 Submit
Cells
cells
6.0 11.4 2012 14.9 Days CHF 2700 Submit
Life
life
3.9 7.1 2011 15.3 Days CHF 2600 Submit
Sci
sci
4.1 5.4 2019 28.2 Days CHF 1400 Submit
Veterinary Sciences
vetsci
2.7 3.9 2014 16.3 Days CHF 2100 Submit
Zoonotic Diseases
zoonoticdis
1.4 2.3 2021 27.5 Days CHF 1200 Submit

Preprints.org is a multidisciplinary platform offering a preprint service designed to facilitate the early sharing of your research. It supports and empowers your research journey from the very beginning.

MDPI Topics is collaborating with Preprints.org and has established a direct connection between MDPI journals and the platform. Authors are encouraged to take advantage of this opportunity by posting their preprints at Preprints.org prior to publication:

  1. Share your research immediately: disseminate your ideas prior to publication and establish priority for your work.
  2. Safeguard your intellectual contribution: Protect your ideas with a time-stamped preprint that serves as proof of your research timeline.
  3. Boost visibility and impact: Increase the reach and influence of your research by making it accessible to a global audience.
  4. Gain early feedback: Receive valuable input and insights from peers before submitting to a journal.
  5. Ensure broad indexing: Web of Science (Preprint Citation Index), Google Scholar, Crossref, SHARE, PrePubMed, Scilit and Europe PMC.

Published Papers (3 papers)

Order results
Result details
Journals
Select all
Export citation of selected articles as:
25 pages, 3591 KB  
Article
Infrared Thermography for Simultaneous Detection of Limb Pathology and Subclinical Mastitis in Dairy Cows
by Juozas Žemaitis, Ugnė Spancernienė, Vaida Jokubauskienė, Ignas Šilinskas, Kristina Musayeva, Rasa Želvytė, Judita Žymantienė, Antanas Sederevičius, Joris Vėžys, Vytautas Jūrėnas, Algimantas Bubulis, Sigitas Japertas, Vytautas Ostaševičius and Vaidas Oberauskas
Animals 2026, 16(13), 2060; https://doi.org/10.3390/ani16132060 - 3 Jul 2026
Viewed by 187
Abstract
This study evaluated infrared thermography (IRT) as a dual-purpose, non-invasive tool for detecting limb pathology and subclinical mastitis in dairy cows. Surface temperatures were measured at the coffin, pastern, and fetlock regions of all limbs and at the teat surface of all udder [...] Read more.
This study evaluated infrared thermography (IRT) as a dual-purpose, non-invasive tool for detecting limb pathology and subclinical mastitis in dairy cows. Surface temperatures were measured at the coffin, pastern, and fetlock regions of all limbs and at the teat surface of all udder quarters. Limb health status was determined by orthopedic clinical examination, and mastitis status was assessed using the California Mastitis Test (CMT). Hindlimbs were significantly warmer than forelimbs in healthy cows (p < 0.001), with confirmed bilateral symmetry (r = 0.524–0.569). Limbs with pathology showed significantly higher temperatures at all anatomical sites, with particularly large effect sizes in the hindlimbs (r around 0.80). Additional lesion-specific analyses demonstrated that both infectious and claw horn lesions exhibited significantly higher temperatures than healthy limbs. In the hindlimbs, infectious lesions showed higher thermographic values than claw horn lesions. CMT-positive quarters showed teat temperatures of 30.0–30.2 °C compared with 25.2–25.8 °C in CMT-negative quarters (p < 0.001). Receiver operating characteristic (ROC) analysis demonstrated excellent diagnostic performance for teat surface temperature in identifying CMT-positive quarters, with an area under the ROC curve (AUC) of 0.956. The optimal threshold was 29.5 °C, corresponding to a sensitivity of 0.992 and a specificity of 0.838. Each 1 °C increase in teat temperature increased the odds of CMT positivity by 5.3-fold (p < 0.001). A practical three-zone thermographic framework was established: <27 °C (healthy), 27–29.5 °C (monitoring recommended), and ≥29.5 °C (mastitis likely). Teat temperature was not associated with composite milk somatic cell count, but hindlimb pathology was independently associated with elevated teat temperatures (partial r = 0.23–0.26, p ≤ 0.001). These findings demonstrate that IRT has strong potential as an integrated screening tool for dairy cow limb health and udder health monitoring. Full article
Show Figures

Figure 1

17 pages, 1999 KB  
Review
An Update on the Role of Androgens and Androgen Receptor in Triple-Negative Breast Cancer
by Belen Crespo Cortes, Felisbina L. Queiroga, Juan Carlos Illera and Sara Caceres Ramos
Cells 2026, 15(9), 834; https://doi.org/10.3390/cells15090834 - 2 May 2026
Viewed by 781
Abstract
Androgen receptor (AR) signaling has emerged as a potential molecular target in triple-negative breast cancer (TNBC), a clinically aggressive and biologically heterogeneous subtype of breast cancer with limited targeted treatment options. Androgens, the main ligands of AR, have been reported to exert antiproliferative [...] Read more.
Androgen receptor (AR) signaling has emerged as a potential molecular target in triple-negative breast cancer (TNBC), a clinically aggressive and biologically heterogeneous subtype of breast cancer with limited targeted treatment options. Androgens, the main ligands of AR, have been reported to exert antiproliferative and anti-estrogenic effects in normal mammary epithelium; however, the role of AR signaling in TNBC remains controversial and appears to depend strongly on tumor molecular context. In certain experimental settings, elevated androgen levels have been associated with reduced tumor growth, whereas AR activation has also been linked to signaling pathways involved in cell survival, migration, and invasiveness. AR signaling can occur through classical androgen-dependent mechanisms, as well as through ligand-independent activation mediated by protein kinases and intracellular pathways. Increasing interest in AR biology has led to the evaluation of several anti-androgen therapies in AR-positive TNBC, including agents such as enzalutamide, enobosarm, orteronel, bicalutamide, and seviteronel. Although clinical activity has generally been modest, these studies highlight the potential relevance of AR-targeted strategies in selected patient subgroups. This review summarizes current knowledge on androgen and AR signaling in TNBC, integrating molecular mechanisms, preclinical evidence, and clinical studies, and discusses emerging therapeutic strategies aimed at improving patient treatment outcomes. Full article
Show Figures

Figure 1

23 pages, 13532 KB  
Article
Integrated Gut–Brain Axis Response to Freezing and Recovery in Freeze-Tolerant Fish, Perccottus glenii
by Ye Huang, Jiajun Zhou, Weichen Wang, Zhaoyang Ning, Xiangxin Kong, Kaitong Zhu, Zhitao Liu and Weijie Mu
Animals 2026, 16(9), 1338; https://doi.org/10.3390/ani16091338 - 27 Apr 2026
Viewed by 927
Abstract
The molecular mechanisms underlying freezing recovery in vertebrates, particularly in teleost fish, remain inadequately understood. This study utilized an integrated approach combining brain transcriptomics and gut microbiota analysis to investigate the recovery process in the freeze-tolerant species Perccottus glenii following experimental freezing and [...] Read more.
The molecular mechanisms underlying freezing recovery in vertebrates, particularly in teleost fish, remain inadequately understood. This study utilized an integrated approach combining brain transcriptomics and gut microbiota analysis to investigate the recovery process in the freeze-tolerant species Perccottus glenii following experimental freezing and thawing. Significant transcriptomic reprogramming was observed in brain tissue, with the PPAR signaling pathway strongly activated immediately upon thawing (R0), potentially facilitating lipid metabolism and neuroprotection during ischemic stress. After 4 h of recovery (R4), circadian rhythm pathways were significantly upregulated, suggesting a potential role in coordinating metabolic recovery during reperfusion. Concurrently, gut microbiota analysis revealed substantial community shifts, characterized by a marked decrease in Bacillota and an increase in Pseudomonadota during the initial recovery phase. These findings suggest that successful freezing recovery in P. glenii is associated with coordinated changes in brain and gut, highlighting potential roles of metabolic adaptation and microbial ecological dynamics under the specific freezing protocol employed. Full article
Show Figures

Figure 1

Back to TopTop